- Batteries

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#	Part	Description	Req	Notes	Availability
1	162-0003	6V 225Ah wet battery (SNSR)	4
2	162-0043	6V 224Ah AGM battery (Group GC2) (SNSR)	4

- Batteries, Brushes and Charger - 24 inch

Click to enlarge

#	Part	Description	Req	Notes
1a	162-0003	6V 225Ah wet battery (SNSR)	4
1b	162-0043	6V 224Ah AGM battery (Group GC2) (SNSR)	4
2a	375-4008	24V onboard charger	1	(for units with IRIS)
2b	275-4782	24V onboard battery charger kit	1	(After SN 10409250, includes 2c, wiring and brackets)
2c	275-6265	24V onboard battery charger	1	(After SN 10409250)
2e	N/A	Not available	1	(Before SN 10409249, replaced by 275-4782)
2d	175-3139	24V 19amp off board battery charger	1	(Tennant off board charger)
2e	162-5060	24V 20amp battery charger with small SB50 red plug	1	(NON-OEM off board charger)
3	991-9284	50amp charger plug SB50 with pins (red)	1
4a	996-1693	11 inch heavy grit stripping brush - 80 grit	2
4b	996-1694	11 inch medium grit scrubbing brush - 180 grit	2
4c	996-1695	11 inch lite grit scrubbing brush - 500 grit	2
4d	996-1696	11 inch polypropylene scrubbing brush	2
14e	996-3613	11 inch nylon scrubbing brush
5a	175-8611	13 inch pad driver assembly	2	(OEM)
5b	996-3113	12 inch value pad driver assembly (OBSOLETE)	2	(NON-OEM)
6a	996-0077	Clutch plate	2
6b	999-0625	Screw 1/4-20 x 1 1/4 pan head phillips stainless steel	3
7	991-2206	Center-Lok 3 pad holder	1

- Batteries, Brushes and Charger - 28 inch

Click to enlarge

#	Part	Description	Req	Notes
1	162-0003	6V 225Ah wet battery (SNSR)	4
2	162-0043	6V 224Ah AGM battery (Group GC2) (SNSR)	4
3	275-6265	24V onboard battery charger	1	(For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
4	275-0052	16/3 charger extension cord 10 foot	1
5	162-5060	24V 20amp battery charger with small SB50 red plug	1	(configured for wet batteries; can be changed to support AGM batteries)
6	162-5070	24V 20amp AGM battery charger with small SB50 red plug	1	(configured for AGM batteries; can be changed to support wet batteries)
7	991-9284	50amp charger plug SB50 with pins (red)	1
8	996-1601	13 inch heavy grit stripping brush - 80 grit	2
9	996-1602	13 inch medium grit scrubbing brush - 180 grit	2
10	996-1603	13 inch lite grit scrubbing brush - 500 grit	2
11	996-1604	13 inch polypropylene scrubbing brush	2
12a	275-1357	14 inch pad driver assembly	2	(OEM)
12b	996-3119	14 inch value pad driver assembly	2	(NON-OEM)
13a	996-0077	Clutch plate	2
13b	999-0625	Screw 1/4-20 x 1 1/4 pan head phillips stainless steel	3
14	991-2206	Center-Lok 3 pad holder	2
15a	275-6247	Anderson connector handle	1	(OEM)
15b	991-5162	Anderson connector handle	1	(NON-OEM)
16	275-6248	Harness	1	(connects to the onboard battery charger)

- Batteries, Brushes and Charger - 32 inch

Click to enlarge

#	Part	Description	Req	Notes
1	162-0003	6V 225Ah wet battery (SNSR)	4
2	162-0043	6V 224Ah AGM battery (Group GC2) (SNSR)	4
3a	275-0052	16/3 charger extension cord 10 foot	1
3b	275-6265	24V onboard battery charger		(For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
4	162-5060	24V 20amp battery charger with small SB50 red plug	1	(configured for wet batteries; can be changed to support AGM batteries)
5	162-5070	24V 20amp AGM battery charger with small SB50 red plug	1	(configured for AGM batteries; can be changed to support wet batteries)
6	991-9284	50amp charger plug SB50 with pins (red)	1
7	996-1576	15 inch medium grit scrubbing brush - 180 grit	2
8	996-1575	15 inch heavy grit stripping brush - 80 grit	2
9	996-1577	15 inch lite grit scrubbing brush - 500 grit	2
10	996-1578	15 inch polypropylene scrubbing brush	2
11	275-4783	16 inch pad driver assembly	2	(OEM)
12a	996-0077	Clutch plate	2
12b	999-0625	Screw 1/4-20 x 1 1/4 pan head phillips stainless steel	3	(for clutch plate)
13	991-2206	Center-Lok 3 pad holder	2
14	275-6248	Harness	1	(connects to the onboard battery charger)
15a	275-6247	Anderson connector handle	1	(OEM)
15b	991-5162	Anderson connector handle	1	(NON-OEM)

- Chargers

Click to enlarge

#	Part	Description	Req
1	162-5060	24V 20amp battery charger with small SB50 red plug	1
2	162-5070	24V 20amp AGM battery charger with small SB50 red plug	1
3a	275-6265	24V onboard battery charger	1
3b	275-0052	16/3 charger extension cord 10 foot	1
4	991-9284	50amp charger plug SB50 with pins (red)	1
5a	162-5079	SCR assembly kit (OBSOLETE)	1
5b	372-1254	Fuse assembly	1
6	162-5087	AC cord set kit	1
7	162-5081	Control board assembly (OBSOLETE)	1

- Frequently Replaced Parts - 24 inch

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#	Part	Description	Notes
01a	162-0003	6V 225Ah wet battery (SNSR)	(4)
01b	162-0043	6V 224Ah AGM battery (Group GC2) (SNSR)	(4)
02	275-6265	24V onboard battery charger	(For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
03a	275-0052	16/3 charger extension cord 10 foot
03b	162-5060	24V 20amp battery charger with small SB50 red plug
04	991-9284	50amp charger plug SB50 with pins (red)
05	998-0010	Battery jumper cable - ring type (red)
06	175-7872	Key switch with 2 keys	(power)
07	991-1634	Key (pkg of 2)
08	175-7836	Snap switch	(vacuum)
09	175-8630	Brush pressure switch	(brush)
10	175-7884	24V solution solenoid valve assembly
11	175-7958	Squeegee blade 20 inch linatex front
12	175-7961	Squeegee blade 20 inch linatex rear (red)
13	175-7959	Squeegee blade 20 inch gum rubber front
14	175-7962	Squeegee blade 20 inch gum rubber rear (tan)
15	275-1560	Squeegee blade 24 inch gum rubber rear (tan)
16	275-1556	Squeegee blade 24 inch gum rubber front
17	275-1559	Squeegee blade 24 inch linatex rear (red)
18	275-1555	Squeegee blade 24 inch linatex front
19a	175-7966	Vacuum hose with short cuffs	(OEM)
19b	991-5139	Vacuum hose with short cuffs	(NON-OEM)
20a	175-8784	Recovery tank lid assembly (lid, gasket, & label)
20b	991-7141	Recovery tank lid assembly
21	175-8785	Recovery lid gasket
22a	175-4214	Drain plug assembly
22b	991-3028	Drain plug assembly
23	275-1376	24V 3 stage vacuum motor kit	(OEM)
24	991-1210-P	24V 3 stage vacuum motor tangential with Packard plug	(NON-OEM)
25	991-2206	Center-Lok 3 pad holder
26	996-1693	11 inch heavy grit stripping brush - 80 grit
27	996-1694	11 inch medium grit scrubbing brush - 180 grit
28	996-1695	11 inch lite grit scrubbing brush - 500 grit
29	996-1696	11 inch polypropylene scrubbing brush
30	996-1697	11 inch Pad driver
31	996-0077	Clutch plate
32	275-6265	24V onboard battery charger	(Charger has been replaced. Use part number 275-4782.)

- Frequently Replaced Parts - 28 inch

Click to enlarge

#	Part	Description	Req	Notes
01	162-0003	6V 225Ah wet battery (SNSR)	4
02	162-0043	6V 224Ah AGM battery (Group GC2) (SNSR)	4
03	275-6265	24V onboard battery charger		(For AGM batteries use the GEL setting. To do this they need to unplug the charger, peel up the lower left hand corner of the display label and set the switches.)
04	275-4782	24V onboard battery charger kit
05	175-3139	24V 19amp off board battery charger
06	991-9284	50amp charger plug SB50 with pins (red)
07	998-0010	Battery jumper cable - ring type (red)
08	175-7872	Key switch with 2 keys		(power)
09	991-1634	Key (pkg of 2)
10	175-7836	Snap switch		(vacuum)
11	175-8630	Brush pressure switch		(brush)
12	175-7884	24V solution solenoid valve assembly
13	275-1565	Squeegee blade 28 inch linatex front
14	275-1569	Squeegee blade 28 inch linatex rear
15	275-1566	Squeegee blade 28 inch gum rubber front
16	275-1570	Squeegee blade 28 inch gum rubber rear (tan)
17a	175-7966	Vacuum hose with short cuffs		(OEM)
17b	991-5139	Vacuum hose with short cuffs		(NON-OEM)
18a	175-8784	Recovery tank lid assembly (lid, gasket, & label)
18b	991-7141	Recovery tank lid assembly
19	175-8785	Recovery lid gasket
20a	175-4214	Drain plug assembly
20b	991-3028	Drain plug assembly
21	175-7785	Recovery drain hose assembly
22	275-1376	24V 3 stage vacuum motor kit		(OEM)
23	991-1210-P	24V 3 stage vacuum motor tangential with Packard plug		(NON-OEM)
24	996-1601	13 inch heavy grit stripping brush - 80 grit
25	996-1602	13 inch medium grit scrubbing brush - 180 grit
26	996-1603	13 inch lite grit scrubbing brush - 500 grit
27	996-1604	13 inch polypropylene scrubbing brush
28	996-1605	14 inch pad driver
29	996-0077	Clutch plate
30	991-2206	Center-Lok 3 pad holder

- Know Your Machine

Click to enlarge

Part	Description	Notes
175-0046	16/3 power cord 50 feet
991-5002	16/3 extension cord 50 foot (orange)	(NON-OEM)
991-5006	16/3 replacement power cord 50 foot (yellow)	(NON-OEM)
175-5502	Strain relief
175-1735	Motor pulley
991-5119	Vacuum motor filter
175-1588	Paper filter bags (case of 100)	(OEM)
991-8519	Paper vacuum bags (pkg of 10) (OBSOLETE)	(NON-OEM)
275-6324	Paper vacuum bags (pkg of 10)
175-1589	Cloth bag
275-5209	Wheel (gray)
175-0061	Roller wheel
275-9786	Handle
175-1751	Handle latch
175-0069	Brush bearing	(OEM)
991-5125	Brush bearing	(NON-OEM)

- Pad Holders

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#	Part	Description	Notes
1	991-2214	Center-Lok II pad holder - left hand thread (red)
2a	991-2201	Center-Lok II pad holder - right hand thread (black)	(Pad driver side female, Floor side male)
2b	991-8577	Pad retainer	(Pad driver side male, Floor side female)
3a	991-2202	Big mouth pad holder set (blue)	(includes 3 screws)
3b	991-2205	Deep lock ring and pad grip ring
4	991-2203	Big mouth pad holder male thread portion
5	991-2206	Center-Lok 3 pad holder	(includes 3 screws)
6	996-0372	Big mouth pad holder (left hand thread)
7	N/A	Not available
8	991-2209	Split retainer - pad holder ring (OBSOLETE)
9	N/A	Not available	(replaced by #3 991-2202)
10	991-2211	Center lock pad holding cup (male) (yellow) (OBSOLETE)

- Pads - 12 inch

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#	Part	Description
01	255-1240	12 inch aqua plus burnishing pad (pkg of 20)
02	255-1235	12 inch Armadillo concrete scrubbing pad (pkg of 5)
03	255-1264	12 inch Blue ace pad (pkg of 20)
04	255-1242	12 inch Blue Jay burnishing pad (pkg of 20)
05	255-1212	12 inch Cure white pad (pkg of 5)
06	255-1277	12 inch Diamondback extreme stripping pad (pkg of 20)
07	255-1238	12 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08	255-1221	12 inch gorilla lite burnishing pad (pkg of 20)
09	255-1250	12 inch gorilla spray buff/polish/burnish pad (pkg of 20)
10	255-1265	12 inch Heat concrete bonding pad (pkg of 5)
11	255-1230	12 inch jaguar burnishing pad (pkg of 20)
12	255-1290	12 inch premium black stripping pad (pkg of 20)
13	255-1270	12 inch premium blue cleaning pad (pkg of 20)
14	255-1292	12 inch premium brown stripping pad (pkg of 20)
15	255-1280	12 inch premium green scrubbing pad (pkg of 20)
16	255-1260	12 inch premium red scrubbing pad (pkg of 20)
17	255-1252	12 inch premium tan polishing pad (pkg of 20)
18	255-1220	12 inch premium white polishing pad (pkg of 20)
19	255-1295	12 inch razorback stripping pad (pkg of 20)
20	255-1247	12 inch Redwood maroon floor prep pad (pkg of 10)
21	255-1255	12 inch Ruff non-abrasive brush pad (pkg of 2)
22	255-1211	12 inch superspeed rubberized pad (pkg of 20)
23	255-0193	12 inch Superscreen sand screen 100grit(pkg of 10) (OBSOLETE
24	255-0194	12 inch Superscreen sand screen 120 grit (pkg of 10)
25	255-0195	12 inch Superscreen sand screen 180 grit (pkg of 10)
26	255-0191	12 inch Superscreen sand screen 60 grit (pkg of 10)
27	255-0192	12 inch Superscreen sand screen 80 grit (pkg of 10)
28	255-0108	12 inch Professional sand screen 100 grit (pkg of 10)
29	255-0109	12 inch Professional sand screen 120 grit (pkg of 10)
30	255-0110	12 inch Professional sand screen 180 grit (pkg of 10)
31	255-0106	12 inch Professional sand screen 60 grit (pkg of 10)
32	255-0107	12 inch Professional sand screen 80 grit (pkg of 10)
34	255-1224	12 inch Tiger carpet bonnet (pkg of 2)
35	255-9535	12 inch Diamond by Gorilla 11000 Grit (pkg of 2)
36	255-9532	12 inch Diamond by Gorilla 1500 Grit (pkg of 2)
37	255-9529	12 inch Diamond by Gorilla 200 Grit (pkg of 2)
38	255-9533	12 inch Diamond by Gorilla 3000 Grit (pkg of 2)
39	255-9530	12 inch Diamond by Gorilla 400 Grit (pkg of 2)
40	255-9531	12 inch Diamond by Gorilla 800 Grit (pkg of 2)
41	255-9534	12 inch Diamond by Gorilla 8000 Grit (pkg of 2)
42	255-9637	12 inch Diamond starter pack (1 of each grit)
43	255-1215	12 inch Duala clean and shine pad - low speed (pkg of 5)
44	255-1216	12 inch 2001 Duala clean and shine pad-high speed (pkg of 5)

- Pads - 14 inch

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#	Part	Description
01	255-1440	14 inch aqua plus burnishing pad (pkg of 5)
02	255-1435	14 inch Armadillo concrete scrubbing pad (pkg of 5)
03	255-1464	14 inch Blue ace pad (pkg of 5)
04	255-1442	14 inch Blue Jay burnishing pad (pkg of 5)
05	255-1412	14 inch Cure white pad (pkg of 5)
06	255-1477	14 inch Diamondback extreme stripping pad (pkg of 5)
07	255-1438	14 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08	255-1421	14 inch gorilla lite burnishing pad (pkg of 5)
09	255-1450	14 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10	255-1465	14 inch Heat concrete bonding pad (pkg of 5)
11	255-1430	14 inch jaguar burnishing pad (pkg of 5)
12	255-1487	14 inch Melamine Mela-Kleen pad (pkg of 2)
13	255-1490	14 inch premium black stripping pad (pkg of 5)
14	255-1470	14 inch premium blue cleaning pad (pkg of 5)
15	255-1492	14 inch premium brown stripping pad (pkg of 5)
16	255-1480	14 inch premium green scrubbing pad (pkg of 5)
17	255-1460	14 inch premium red scrubbing pad (pkg of 5)
18	255-1452	14 inch premium tan polishing pad (pkg of 5)
19	255-1420	14 inch premium white polishing pad (pkg of 5)
20	255-1411	14 inch superspeed rubberized pad (pkg of 5)
21	255-1495	14 inch razorback stripping pad (pkg of 5)
22	255-1447	14 inch Redwood maroon floor prep pad (pkg of 10)
23	255-1455	14 inch Ruff non-abrasive brush pad (pkg of 2)
24	255-1423	14 inch sand screen driver pad (pkg of 2)
25	255-0120	14 inch Professional sand screen 100 grit (pkg of 10)
26	255-0121	14 inch Professional sand screen 120 grit (pkg of 10)
27	255-0122	14 inch Professional sand screen 180 grit (pkg of 10)
28	255-0119	14 inch Professional sand screen 60 grit (pkg of 10)
29	255-0205	14 inch Superscreen sand screen 100 grit (OBSOLETE)
30	255-0206	14 inch Superscreen sand screen 120 grit (pkg of 10)
31	255-0207	14 inch Superscreen sand screen 180 grit (pkg of 10)
32	255-0204	14 inch Superscreen sand screen 60 grit (pkg of 10)
33	255-1424	14 x 20 inch Tiger carpet bonnet (pkg of 2)
34	255-9549	14 inch Diamond by Gorilla 11000 Grit (pkg of 2)
35	255-9546	14 inch Diamond by Gorilla 1500 Grit (pkg of 2)
36	255-9543	14 inch Diamond by Gorilla 200 Grit (pkg of 2)
37	255-9547	14 inch Diamond by Gorilla 3000 Grit (pkg of 2)
38	255-9544	14 inch Diamond by Gorilla 400 Grit (pkg of 2)
39	255-9545	14 inch Diamond by Gorilla 800 Grit (pkg of 2)
40	255-9548	14 inch Diamond by Gorilla 8000 Grit (pkg of 2)
41	255-9639	14 inch Diamond starter pack (1 of each grit)
42	255-1482	14 inch Turbostrip segmented rotary pad (pkg of 4)
43	255-1415	14 inch Duala clean and shine pad - low speed (pkg of 5)
44	255-1416	14 inch 2001 Duala clean shine padhighspeed (pkg 5)(OBSOLETE

- Pads - 16 inch

Click to enlarge

#	Part	Description
01	255-1640	16 inch aqua plus burnishing pad (pkg of 5)
02	255-1635	16 inch Armadillo concrete scrubbing pad (pkg/5) (OBSOLETE)
03	255-1664	16 inch Blue ace pad (pkg of 5)
04	255-1642	16 inch Blue Jay burnishing pad (pkg of 5)
05	255-1612	16 inch Cure white pad (pkg of 5)
06	255-1677	16 inch Diamondback extreme stripping pad (pkg of 5)
07	255-1638	16 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08	255-1621	16 inch gorilla lite burnishing pad (pkg of 5)
09	255-1650	16 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10	255-1665	16 inch Heat concrete bonding pad (pkg of 5)
11	255-1630	16 inch jaguar burnishing pad (pkg of 5)
12	255-1687	16 inch Melamine Mela-Kleen pad (pkg of 2)
13	255-1690	16 inch premium black stripping pad (pkg of 5)
14	255-1670	16 inch premium blue cleaning pad (pkg of 5)
15	255-1692	16 inch premium brown stripping pad (pkg of 5)
16	255-1680	16 inch premium green scrubbing pad (pkg of 5)
17	255-1660	16 inch premium red scrubbing pad (pkg of 5)
18	255-1652	16 inch premium tan polishing pad (pkg of 5)
19	255-1620	16 inch premium white polishing pad (pkg of 5)
20	255-1611	16 inch superspeed rubberized pad (pkg of 5)
21	255-1695	16 inch razorback stripping pad (pkg of 5)
22	255-1647	16 inch Redwood maroon floor prep pad (pkg of 10)
23	255-1655	16 inch Ruff non-abrasive brush pad (pkg of 2)
24	255-1623	16 inch sand screen driver pad (pkg of 2)
25	255-0132	16 inch Professional sand screen 100 grit (pkg of 10)
26	255-0133	16 inch Professional sand screen 120 grit (pkg of 10)
27	255-0134	16 inch Professional sand screen 150 grit (pkg of 10)
28	255-0135	16 inch Professional sand screen 180 grit (pkg of 10)
29	255-0136	16 inch Professional sand screen 220 grit (pkg of 10)
30	255-0137	16 inch Professional sand screen 400 grit (pkg of 10)
31	255-0130	16 inch Professional sand screen 60 grit (pkg of 10)
32	255-0131	16 inch Professional sand screen 80 grit (pkg of 10)
33	255-0217	16 inch Superscreen sand screen 100 grit (pkg of 10)
34	255-0218	16 inch Superscreen sand screen 120 grit (pkg of 10)
35	255-0219	16 inch Superscreen sand screen 150 grit (pkg of 10)
36	255-0220	16 inch Superscreen sand screen 180 grit (pkg of 10)
37	255-0221	16 inch Superscreen sand screen 220 grit (pkg of 10)
38	255-0222	16 inch Superscreen sand screen 400 grit (pkg of 10)
39	255-0215	16 inch Superscreen sand screen 60 grit (pkg of 10)
40	255-0216	16 inch Superscreen sand screen 80 grit (pkg of 10)
41	255-1624	16 inch Tiger carpet bonnet (pkg of 2)
42	255-9563	16 inch Diamond by Gorilla 11000 Grit (pkg of 2)
43	255-9560	16 inch Diamond by Gorilla 1500 Grit (pkg of 2)
44	255-9557	16 inch Diamond by Gorilla 200 Grit (pkg of 2)
45	255-9561	16 inch Diamond by Gorilla 3000 Grit (pkg of 2)
46	255-9558	16 inch Diamond by Gorilla 400 Grit (pkg of 2)
47	255-9559	16 inch Diamond by Gorilla 800 Grit (pkg of 2)
48	255-9562	16 inch Diamond by Gorilla 8000 Grit (pkg of 2)
49	255-9641	16 inch Diamond starter pack (1 of each grit)
50	255-1682	16 inch Turbostrip segmented rotary pad (pkg of 4)(OBSOLETE)
51	255-1615	16 inch Duala clean and shine pad - low speed (pkg of 5)
52	255-1616	16 inch 2001 Duala clean and shine pad - high speed (pkg 5)

Battery Assembly

Click to enlarge

#	Part	Description	Req	Notes
1a	162-0003	6V 225Ah wet battery (SNSR)	4
1b	162-0043	6V 224Ah AGM battery (Group GC2) (SNSR)	4
2a	175-2121	Battery terminal cover (clear)	8	(tall clear - standard for wet celled batteries)
2b	275-5948	Battery terminal cover (black)	8	(short black - optional for wet celled batteries)
3	998-0010	Battery jumper cable - ring type (red)	3
4	175-1103	Battery cable boot (black)	8
5a	375-1302	Battery harness with 100amp fuse	1	(after SN 10722198)
5b	275-4778	Battery harness	1	(before SN 10722199)
6	175-1352	Battery insert	2
7	175-8751	Battery tray	1

Brushes and Pad Driver Assembly

Click to enlarge

#	Part	Description	Req	Notes
1a	275-1341	26 inch nylon scrubbing brush - CYLINDRICAL	2
1b	275-1342	26 inch polypropolene scrubbing brush - CYLINDRICAL	2
1c	275-1343	26 inch hard polypropolene scrubbing brush - CYLINDRICAL	2
1d	275-1344	26 inch abrasive scrubbing brush - CYLINDRICAL	2
1e	375-1283	26 inch abrasive scrub brush - CYLINDRICAL	2
1f	175-2403	32 inch soft nylon scrubbing brush - CYLINDRICAL	2
1g	175-2069	32 inch polypropelene scrubbing brush - CYLINDRICAL	2
1h	996-1045	32 inch polypropelene grout scrubbing brush - CYLINDRICAL	2
1i	175-2404	32 inch abrasive scrubbing brush - CYLINDRICAL	2
2a	275-1345	12 inch nylon scrubbing brush	2	(24 inch) (includes 003)
2b	275-1346	12 inch polypropelene scrubbing brush	2	(24 inch) (includes 003)
2c	275-1347	12 inch super abrasive stripping brush	2	(24 inch) (includes 003)
2d	275-1348	14 inch nylon scrubbing brush	2	(28 inch) (includes 003)
2e	275-1349	14 inch polypropelene scrubbing brush	2	(28 inch) (includes 003)
2f	275-1350	14 inch super abrasive stripping brush	2	(28 inch) (includes 003)
2g	275-1351	16 inch nylon scrubbing brush	2	(32 inch) (includes 003)
2h	275-1352	16 inch polypropelene scrubbing brush	2	(32 inch) (includes 003)
2i	275-1353	16 inch super abrasive stripping brush	2	(32 inch) (includes 003)
3	375-1282	Clutch plate kit	1
4a	175-8611	13 inch pad driver assembly	2	(includes 005-009)
4b	275-1357	14 inch pad driver assembly	2	(includes 005-009)
4c	275-4783	16 inch pad driver assembly	2	(includes 005-009)
5	375-1282	Clutch plate kit	2
6	275-6264	Pad centering device	1
7	999-0266	Washer #8 SAE flat stainless steel	3
8	275-4705	Screw M4-.7 x25mm pan head phillips	3
9	175-5851	Nut M4 45/64	3
10a	255-1220	12 inch premium white polishing pad (pkg of 20)	2
10b	175-8614	12 inch buffing pad (red)	2
10c	375-7836	12 inch scrubbing pad (blue)	2
10d	175-8612	Stripper pad 12 inch brown	2
10e	475-3367	12 inch surface prep pad (maroon)(each)	2
10f	175-4904	Polish pad 14 inch white	2
10g	175-4905	14 inch buffing pad (red)	2
10h	175-4906	14 inch scrubbing pad (blue) (pkg of 4)	2
10i	255-1492	14 inch premium brown stripping pad (pkg of 5)	2
10j	375-1634	14 inch stripping pad (maroon)	2
10h	255-1620	16 inch premium white polishing pad (pkg of 5)	2
10i	175-0519	16 inch buffing pad (red)(each)	2
10j	175-0518	16 inch scrubbing pad (blue)(each)	2
10k	255-1692	16 inch premium brown stripping pad (pkg of 5)	2
10l	255-1647	16 inch Redwood maroon floor prep pad (pkg of 10)	2

Bumper Wheel Kit

Click to enlarge

#	Part	Description	Req	Notes
0	275-4986	Guide wheel assembly	1	(includes 1-13)
1	175-3719	Screw 3/8 x 1 1/4 shoulder	2
2	275-5209	Wheel (gray)	2
3	999-9097	Washer M8 flat stainless steel	2
4	999-1666	Washer M7 flat stainless steel	2
5	999-1053	Washer 5/16 internal star lock stainless steel	2
6	999-0593	Nut 5/16-18 hex stainless steel	2
7	275-4987	Screw M8-1.25 x 40mm truss head phillips	2
8	175-0117	Guide wheel with bushing	2
9	175-4927	Screw M8-1.25 x 20mm button head	4
10	275-1479	Left hand roller bracket	1
11	999-0665	Nut M8-1.25 flange lock	2
12	999-0496	Nut M8-1.25 nylon insert lock stainless steel	4
13	275-1461	Right hand roller bracket	1

Control Console Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	175-5815	Screw 10 x 1/2 pan head phillips black	8
2	275-4700	Brush pressure gauge 20-40amp	1
3	175-8630	Brush pressure switch	1
4a	275-4701	Upper operational label	1	(standard and FaST models)
4b	275-5718	Upper console label Ec-H2o	1	(ec-H20) (after SN 10378379)
5	275-4703	Upper operational panel	1
6	999-0998	Washer #10 flat stainless steel	1
7	999-0740	Nut M5-.8 hex stainless steel	1
8	175-4935	36V Battery gauge	1
9	999-1161	Nut M3-.5 hex nylock stainless steel	2
10	275-4697	Right hand console trigger assembly	1	(includes 012)
11	275-4704	Left hand console trigger assembly	1	(includes 012)
12	375-1289	Switch kit	2
13	999-1083	Washer #8 internal star lock stainless steel	6
14	999-1672	Screw M4-.7 x 30mm pan head phillips stainless steel	6
15	175-3126	Plug	1
16	275-1416	Safety shut-off switch	1	(optional)
17	275-4706	Handle grip	2
18	175-3104	Switch boot	1
19	175-3103	Toggle switch	1
20	275-4707	Control housing kit	1
21	175-7872	Key switch with 2 keys	1	(includes 022)
22	991-1634	Key (pkg of 2)	1
23	175-2698	Switch plug	2
24	175-7871	Rocker switch	2	(optional)
25a	275-4708	Lower operational label	1	(standard and FaST models)
25b	275-5719	Lower console label Ec-H2o	1	(ecH20) (after SN 10378379)
26	275-4710	Lower instrument panel	1
27	275-4736	Screw M8-1.25 x 20mm hex washer head stainless steel SEMS	4
28	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	4
29	175-4271	Screw M8 x 35mm set	4
30	999-0566	Washer 1/2 flat nylon	8
31	275-4711	Console mounting bracket	1
32	175-4269	Bearing	4
33	999-0471	Nut M8-1.25 nylon insert lock zinc plated	4
34	999-0521	Screw M4-.7 x 12mm pan head phillips zinc	4
35	175-4250	Retainer plate	1
36	175-4252	Retaining ring	1
37	175-4255	Flanged bushing	2
38	175-4256	Compression spring	1
39	175-4254	Adjustment lever	1
40	175-4278	Cap	1
41	275-4713	Retaining bracket	1
42	275-9900	Hour meter	1
43	175-7847	Potentiometer assembly	1
44	275-4714	Knob	1
45	175-7795	Cable tie	1
46	275-4715	LED light	1	(ecH20) (after SN 10378379)

Deluxe Power Wand Assembly

Click to enlarge

#	Part	Description	Req	Notes
0	175-8759	Deluxe power wand assembly	1	(includes 1-37)
1	175-6351	Double bend wand	1
2	175-6380	Valve mounting bracket	1
3	175-6353	Head and wand adapter	2
4	175-1662	90 degree elbow fitting	1
5	175-6354	Spray nozzle adapter	1
6	175-6355	Pop rivet	2
7	175-6356	Spray nozzle	1
8	175-9734	Polypropylene power wand brush with fastener (OBSOLETE)	1
9	175-6358	Wand head (OBSOLETE)	1
10	175-6361	Squeegee blade retainer	2
11	175-6362	Squeegee blade 17 inch	2
12	175-6363	Axle bracket	1
13	175-1384	Thumb nut	1
14	175-5810	Conical compression spring	1
15	175-6366	Adjustment stud	1
16	175-6368	Axle	1
17	175-6369	Wheel (rubber)	2
18	175-6370	Axle bracket	1
19	175-6371	Wand handle	1
20	175-6373	Handle bracket	1
21	175-6374	Male quick connect plug	1
22	175-6376	Grommet	1
23	175-6377	Solution hose	1
24	175-6378	Hose clamp	1
25	175-6379	1/4 inch hose barb fitting	1
26	175-1683	Water control valve	1
27	175-6121	Brass plug	1
28	999-0963	Bolt 1/4-20 x 3/4 carriage head stainless steel	2
29	999-1261	Washer M6 flat stainless steel	2
30	999-0152	Nut 1/4-20 nylon insert lock zinc plated	2
31	999-1308	Nut M6-1 hex stainless steel	1
32	999-1090	Screw M5-.8 x 10mm pan head phillips zinc plated	4
33	999-1026	Washer #10 internal lock stainless steel	8
34	999-0901	Screw M5-.8 x 16mm pan head phillips stainless steel	4
35	175-5812	Screw 4 x 30 flat phillips	2
36	999-0954	Nut M4-.7 nylon insert lock stainless steel	2
37	999-0557	Screw 1/4-20 x 1/2 truss head slotted stainless steel	2
38	996-1269	Abrasive power wand brush with fastener	1	(optional)

ec-H20 Module Assembly - Before SN 10378380

Click to enlarge

#	Part	Description	Req	Notes
000	275-9935	ec-H20 module (OBSOLETE)	1	(includes 001-025 and 027-028)
001	275-4761	Rear module housing	1
002	275-2638	Grommet	1
003	275-4763	Viton seal (OBSOLETE)	1
004	N/A	Not available	1	(Cell plug)
005	999-0434	Screw 6 x 3/8 pan head phillips	1
006	275-4764	Viton seal (OBSOLETE)	1
007	275-4953	Module plumbing kit	1	(5 plate electrode)
008	275-4766	Screw #4-40 x 5/16 pan head phillips (OBSOLETE)	2
009	275-0931	Washer 1/8 flat steel plated	2
010	999-0434	Screw 6 x 3/8 pan head phillips	4
011	175-1656	Hose clamp	4
012	275-4750	64 inch hose	1
013	999-1111	Screw 6-32 x 3/4 pan head phillips sheet metal	4
014	175-6347	Hose 1/4 inch x 13 foot	1
015	175-1662	90 degree elbow fitting	2
016	999-1165	Screw 8-32 x 3/8 truss head phillips stainless steel	2
017	275-4953	Module plumbing kit	1	(cell adapter)
018	275-4769	24V solenoid valve (OBSOLETE)	1
019	275-4770	Straight brass fitting	1
020	275-9936	Cylindrical electrode	1
021	275-4953	Module plumbing kit	1	(front module housing)
022	999-0531	Screw M5-.8 x 16mm pan head slotted zinc	8
023	275-4773	Rocker switch	1
024	275-4774	Nylon hose plug	2
025	275-4775	Controller replacement kit (ec-H2O)	1
026	275-4776	Control board wiring harness	1
027	275-5731	Direction decal	2	(after SN 10378380)
028	175-5304	Hose clamp	1	(after SN 10378380)

ec-H2O Module Assembly - After SN 10448304

Click to enlarge

#	Part	Description	Req	Notes
0	275-9935	ec-H20 module (OBSOLETE)	1	(includes 1a-21)
1a	275-4953	Module plumbing kit	1	(includes 1b-17)
1b	175-6347	Hose 1/4 inch x 13 foot	1
2	175-1656	Hose clamp	4
3	175-1662	90 degree elbow fitting	2
4	275-9936	Cylindrical electrode	1
5	275-4770	Straight brass fitting	1
6	999-0954	Nut M4-.7 nylon insert lock stainless steel	4
7	999-0266	Washer #8 SAE flat stainless steel	4
8	275-4954	Valve bracket	1
9	999-1165	Screw 8-32 x 3/8 truss head phillips stainless steel	2
10	275-4769	24V solenoid valve (OBSOLETE)	1
11	275-4955	PVC hose	1
12	275-5731	Direction decal	1
13	275-4956	5 plate electrode	1
14	275-4957	Front module housing	1
15	275-4773	Rocker switch	1
16	999-1947	Screw M4-.7 x 50 hex stainless steel	4
17	275-4958	Main wiring harness	1
18	275-4761	Rear module housing	1
19	275-5946	Grommet	1
20	275-4775	Controller replacement kit (ec-H2O)	1
21	999-0531	Screw M5-.8 x 16mm pan head slotted zinc	8

ec-H2O Module Assembly - Between SN 10378380 and SN 10448304

Click to enlarge

#	Part	Description	Req	Notes
0	275-9935	ec-H20 module (OBSOLETE)	1	(includes 1-21)
1	275-4761	Rear module housing	1
2	275-5946	Grommet	1
3	175-3689	Screw M5-.8 x 12mm truss head phillips stainless steel	1
4	275-4766	Screw #4-40 x 5/16 pan head phillips (OBSOLETE)	2
5	999-0434	Screw 6 x 3/8 pan head phillips	4
6	175-5304	Hose clamp	1
7	275-4750	64 inch hose	1
8	275-5731	Direction decal	1
9	999-1111	Screw 6-32 x 3/4 pan head phillips sheet metal	4
10	175-6347	Hose 1/4 inch x 13 foot	1
11	175-1656	Hose clamp	4
12	175-1662	90 degree elbow fitting	2
13	999-1165	Screw 8-32 x 3/8 truss head phillips stainless steel	2
14	275-4769	24V solenoid valve (OBSOLETE)	1
15	275-4770	Straight brass fitting	1
16	275-9936	Cylindrical electrode	1
17	N/A	Not available	1	(part not sold separately, order 275-4953)
18	999-0531	Screw M5-.8 x 16mm pan head slotted zinc	8
19	275-4773	Rocker switch	1
20	275-4775	Controller replacement kit (ec-H2O)	1
21	275-4776	Control board wiring harness	1

ec-H2O Nanoclean Module Assembly

Click to enlarge

#	Part	Description	Req	Notes
0	375-0142	ec-H2O module kit	1	(includes 1a-14)
1a	375-0280	ec-H2O Kit (plumbing)	1	(includes 1b-13)
1b	375-0281	Upper ec-H2O module housing	1
2	275-8168	Screw M5 x 16mm pan head	4
3	275-4773	Rocker switch	1
4	999-1947	Screw M4-.7 x 50 hex stainless steel	4
5	375-0282	High flow 5 plate electrode	1
6	999-0266	Washer #8 SAE flat stainless steel	4
7	999-0954	Nut M4-.7 nylon insert lock stainless steel	4
8	175-5305	Hose 1/4 x 3 foot	1
9	375-0283	Molded hose	1
10	275-5731	Direction decal	1
11	175-5304	Hose clamp	1
12	175-6081	Hose clamp	1
13	375-0284	B2 module harness	1
14	375-9401	Replacement controller kit	1

FaST Injector Assembly - After SN 10538042

Click to enlarge

#	Part	Description	Req	Notes
0a	275-5727	FaST injector kit	1	(includes 1a, 2, 3a, 4, 5a, 6-11) (24 inch disk and 26 inch cylindrical models)
0b	275-7549	FaST injector kit	1	(includes 1b, 2, 3b, 4, 5b, 6-11) (28 inch -32 inch disk and 32 inch cylindrical models)
1a	275-4978	FaST injector rebuild kit	1	(24 inch disk and 26 inch cylindrical models)
1b	275-7550	FaST injector rebuild kit	1	(28 inch -32 inch disk and 32 inch cylindrical models)
2	275-9927	FaST injector seal kit	1
3a	275-4982	Plug stainless steel	1	(24 inch disk and 26 inch cylindrical models)
3b	275-4980	Plug stainless steel	1	(28 inch -32 inch disk and 32 inch cylindrical models)
4	275-9933	Medium insert	1
5a	275-9934	Plate assembly	1	(24 inch disk and 26 inch cylindrical models)
5b	275-7551	Plate assembly	1	(28 inch -32 inch disk and 32 inch cylindrical models)
6	275-5319	FaST filter kit (OBSOLETE)	1
7	275-5929	Check valve (white)	1
8	275-5930	Check valve (brown) (OBSOLETE)	1
9	275-9930	Upper filter housing (OBSOLETE)	1
10	275-9931	Lower filter housing (OBSOLETE)	1
11	275-9932	Injector housing (OBSOLETE)	1

FaST Injector Assembly - Before SN 10348538

Click to enlarge

#	Part	Description	Req	Notes
0a	275-5730	FaST conversion kit (24 and 26 inch)	1	(includes 1-2) (24 inch disk and 26 inch cylindrical models)
0b	275-5729	FaST conversion kit (28 and 32 inch)	1	(includes 1-2) (28 inch - 32 inch disk and 32 inch cylindrical models)
1	175-7945	Mesh filter assembly (OBSOLETE)	1	(includes item 2)
2	175-5248	Mesh screen	1
3a	175-7944	Plug	1	(24 inch disk and 26 inch cylindrical models)
3b	275-4980	Plug stainless steel	1	(28 inch - 32 inch disk and 32 inch cylindrical models)
4	175-7943	Brass fitting	1
5a	275-4981	Plate (red)	1	(24 inch disk and 26 inch cylindrical models)
5b	275-4979	Plate (blue)	1	(28 inch - 32 inch disk and 32 inch cylindrical models)
6	275-8235	Mesh screen	1
7	175-7948	Plastic spray body fitting	1
8	175-7949	Check valve	1

FaST Injector Assembly - Between SN 10347532 and SN 10582616

Click to enlarge

#	Part	Description	Req	Notes
0a	275-5727	FaST injector kit	1	(24 inch disk and 26 inch cylindrical models) (includes 1a, 2-3, 4a, 5a, 6-7)
0b	275-5726	FaST injector kit	1	(28 inch - 32 inch disk and 32 inch cylindrical) (includes 1b, 2-3, 4b, 5b, 6-7)
1a	275-4978	FaST injector rebuild kit	1	(24 inch disk and 26 inch cylindrical models)
1b	275-5317	FaST injector rebuild kit	1	(28 inch - 32 inch disk and 32 inch cylindrical)
2	275-5318	FaST injector seal kit	1
3	275-5319	FaST filter kit (OBSOLETE)	1
4a	275-4981	Plate (red)	1	(24 inch disk and 26 inch cylindrical models)
4b	275-4979	Plate (blue)	1	(28 inch - 32 inch disk and 32 inch cylindrical)
5a	275-4982	Plug stainless steel	1	(24 inch disk and 26 inch cylindrical models)
5b	275-4980	Plug stainless steel	1	(28 inch - 32 inch disk and 32 inch cylindrical)
6	275-5929	Check valve (white)	1
7	275-5930	Check valve (brown) (OBSOLETE)	1

Frame Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	999-0497	Nut M6-1 nylon insert lock stainless steel	1
2	175-1097	Washer flat stainless steel	1
3	275-1440	Static strap	1
4	275-1441	Transaxle frame weldment	1
5	999-1424	Nut M8-1.25 hex stainless steel	1
6	999-0788	Screw M8-1.25 x 55mm hex head stainless steel	1
7	275-1442	Parking brake clamp	1
8	175-3289	Bolt M5-.8 x 16mm hex head	4
9	999-1308	Nut M6-1 hex stainless steel	1
10	275-1444	Screw M6 x 25mm stainless steel	1
11	275-7133	Washer .34B x 1.25D x .11 flat stainless steel	5
12	999-0499	Bolt M8-1.25 x 20mm hex head full thread stainless steel	5
13	175-2991	4 inch caster wheel	2
14	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	2
15	999-0787	Bolt M8-1.25 x 40mm hex head full thread stainless steel	2
16	275-1446	24V transaxle	1	(includes 17-21)
17	175-3660	Transaxle sleeve	2
18	275-1447	24V transaxle motor	1	(includes 19)
19	175-7898	Carbon brush (pkg of 4)	1
20	175-7899	Transaxle coupling kit	1
21	275-1448	Square keyway	2
22a	275-5301	Solid wheel kit	1	(includes 22b)
22b	275-1449	Wheel with taper	2
23	999-0126	Washer 1/2 split lock	2
24	999-0503	Nut M12-1.75 hex stainless steel	2
25	175-7795	Cable tie	4
26	275-4736	Screw M8-1.25 x 20mm hex washer head stainless steel SEMS	12
27	175-4349	Transaxle bracket	2
28	175-4343	1 inch tube	2
29	175-2102	Scrub head lifting arm	2

Hydrolink Battery Watering System Assembly

Click to enlarge

#	Part	Description	Req	Notes
0	375-0278	24V battery fill kit	1	(includes 1-5)
1	275-6999	Battery fill pump kit	1
2	375-3448	24V battery water tube	1
3	375-0001	Battery fill cap	4
4	375-0002	Battery tag decal	1
5	175-7795	Cable tie	2

Iris Telemetry Assembly - after SN 10740995

Click to enlarge

#	Part	Description	Req	Notes
1	375-1307	Lift weldment bracket	1
2	275-2615	Telemetry control box assembly kit	1
3	375-1308	Control box guard weldment	1
4	375-1309	Guard cover	4
5	999-0016	Washer 1/4 flat plain finish	4
6	999-0502	Bolt M6-1 x 20mm hex head full thread zinc	1
7	175-4629	P clamp	1
8	175-8827	Foam gasket	2
9	275-7897	Antenna	1
10	375-1151	Shunt	1
11	175-3370	Screw M4-.7 x 8mm pan head stainless steel	2
12	999-1083	Washer #8 internal star lock stainless steel	2
13	999-1158	Washer #6 flat stainless steel	2
14	999-0784	Screw M8-1.25 x 16mm hex head stainless steel	2
15	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	2
16	999-1053	Washer 5/16 internal star lock stainless steel	2
17	375-1310	Shunt bracket	1
18	275-7625	Plastic clip	2
19	175-7795	Cable tie	10
20a	375-1304	Telemetry wire harness	1	(includes 20b)
20b	275-7904	Fuse (Tennant Industrial)	1
21	998-0010	Battery jumper cable - ring type (red)	1
22	375-1154	Shunt wiring harness	1
23	375-1155	Heatshrink sleeve	1
24	275-7899	Telemetry decal	1

Iris Telemetry Battery Manager Assembly

Click to enlarge

#	Part	Description	Req	Notes
0	475-2882	HARNESS KIT, AMII, CI [T5e]	1	(includes 1a-10) (kit needed to add Iris battery manager functionality to Telemetry models with on-board charger only)
1a	375-1304	Telemetry wire harness	1	(includes 1b)
1b	275-7904	Fuse (Tennant Industrial)	1
2	175-7795	Cable tie	6
3	999-1201	Nut 1/4-28 nylon insert lock hex stainless steel	2
4	375-4008	24V onboard charger	1
5	175-0598	Screw 5mm-.8 x 6 pan head	3
6	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	3
7	375-4009	Charger weldment bracket	1
8	375-4011	Cable assembly	1
9	375-4010	Battery charger wiring harness	1
10	175-0037	Wire tie	2
11	275-1585	16/3 charger power cord 15 foot (black)	1

Off Board Charger Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	999-1161	Nut M3-.5 hex nylock stainless steel	4
2	375-1306	Charger harness	1	(includes 3)
3	991-9284	50amp charger plug SB50 with pins (red)	1
4	175-1197	Plate	1
5	999-1158	Washer #6 flat stainless steel	6
6	175-4273	Switch	1
7	999-1040	Screw M3-.5 x 20mm pan head	2
8	999-1221	Screw M3-.5 x 25mm pan head stainless steel	2
9	175-3139	24V 19amp off board battery charger	1	(includes 10-11)
10	991-9284	50amp charger plug SB50 with pins (red)	1
11	275-0052	16/3 charger extension cord 10 foot	1

Onboard Charger Assembly - After SN 10409249

Click to enlarge

#	Part	Description	Req	Notes
0	275-4782	24V onboard battery charger kit	1	(inlcudes 1-30) (for models woth out Iris Telemetry battery manager functionality)
1	275-6265	24V onboard battery charger	1	(includes 2-6) (for models woth out Iris Telemetry battery manager functionality)
2	275-1584	15amp fuse	1
3	175-4567	Hazardous voltage decal (OBSOLETE)	1
4	275-1586	Charger decal	1
5	999-0901	Screw M5-.8 x 16mm pan head phillips stainless steel	3
6	991-9284	50amp charger plug SB50 with pins (red)	1
7	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	1
8	275-1585	16/3 charger power cord 15 foot (black)	1
9	275-1404	Charger setting instruction decal	1
10	275-7129	Charger decal	1
11	999-1161	Nut M3-.5 hex nylock stainless steel	2
12	275-7130	Bracket	1
13	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	2
14	999-0507	Bolt M6-1 x 16mm hex head full thread plain finish	2
15	175-1197	Plate	1
16a	275-6248	Harness	1	(includes 16b-16c)
16b	275-6247	Anderson connector handle	1
16c	991-9284	50amp charger plug SB50 with pins (red)	1
17	999-1221	Screw M3-.5 x 25mm pan head stainless steel	2
18	175-6758	Screw M6-1 x 30mm hex head	2
19	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	2
20	275-7131	Cord hook	1
21	175-5421	P clamp	1
22	175-2869	Gasket	1	(after SN 10558134)
23	999-0496	Nut M8-1.25 nylon insert lock stainless steel	1	(after SN 10558134)
24	999-0024	Washer 5/16 flat stainless steel	2	(after SN 10558134)
25	175-2249	Sleeve	1	(after SN 10558134)
26	275-1374	Support prop (black)	1	(after SN 10558134)
27	275-5864	Screw M8 x 30mm button head (black)	1	(after SN 10558134)
28	175-7795	Cable tie	6
29	991-9284	50amp charger plug SB50 with pins (red)	1
30	175-0037	Wire tie	4

Onboard Charger Assembly - Before SN 10409250

Click to enlarge

#	Part	Description	Req	Notes
1	N/A	Not available	1	(battery charger kit)
2	N/A	Not available	1	(chager)
3	275-1584	15amp fuse	1
4	175-4567	Hazardous voltage decal (OBSOLETE)	1
5	275-1586	Charger decal	1
6	999-0901	Screw M5-.8 x 16mm pan head phillips stainless steel	3
7	175-5421	P clamp	1
8a	275-1585	16/3 charger power cord 15 foot (black)	1	(OEM)
8b	991-8576	16/3 power cord 15 foot (black)	1	(NON-OEM)
9	275-1404	Charger setting instruction decal	1
10	775-0390	Bolt M6-.8 x 30mm shield	2
11	175-7507	Compression spring	2
12	175-7509	Cord hook	2
13	999-0998	Washer #10 flat stainless steel	2
14	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	1

Panel Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	999-0807	Screw M6-1 x 10mm flat head phillips	1	(qty 2 before SN 10722199)
2	175-4544	Washer M6 locking	2	(qty 4 before SN 10722199)
3	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	3	(qty 6 before SN 10722199)
4	175-7843	Screw M6-1 x 30mm set stainless steel	1
5	175-7864	Wire stand off	1	(qty 2 before SN 10722199)
6	999-0497	Nut M6-1 nylon insert lock stainless steel	4
7	275-4716	Electronics cover	1
8	999-1084	Screw M6-1 x 16mm truss head slotted stainless steel	5
9a	375-1275	150amp relay	1	(after SN 10722198)
9b	275-4717	100amp relay	1	(before SN 10722199)
10	175-7795	Cable tie	1
11	675-9483	Plastic trim molding	2
12	217-4718	Side bracket right side	1
13	247-4719	Electronics cover gasket	1
14	775-0390	Bolt M6-.8 x 30mm shield	2
15	999-0954	Nut M4-.7 nylon insert lock stainless steel	2
16	999-0266	Washer #8 SAE flat stainless steel	2
17	247-4720	Drive module	1
18	275-4721	Side bracket left side	1
19	999-1672	Screw M4-.7 x 30mm pan head phillips stainless steel	2
20	175-6588	24V 70amp elevated relay	3
21	999-0998	Washer #10 flat stainless steel	3
22	999-0740	Nut M5-.8 hex stainless steel	3
23	991-1631	25amp circuit breaker	3
24	175-2336	10amp circuit breaker	1
25a	375-1291	Instrument panel	1	(after SN 107722198)
25b	275-4722	Electrical panel weldment	1	(before SN 10722199)
26	275-1438	100amp fuse	1	(before SN 10722199)
27	275-1434	Stand-off bracket	1	(before SN 10722199)
28	999-1308	Nut M6-1 hex stainless steel	1	(between SN 10473940 and SN 10722198)
29	999-0807	Screw M6-1 x 10mm flat head phillips	1	(replaced by 4 and 28)

Power Wand Hose Assembly

Click to enlarge

#	Part	Description	Req	Notes
0	175-8757	Power wand hose assembly	1	(includes 1-6)
1	175-6345	Quick connect male fitting	1
2	175-6346	Hose clamp	2
3	175-6347	Hose 1/4 inch x 13 foot	1
4	175-6348	1 1/2 inch swivel cuff	2
5	175-6349	Vacuum hose 1 1/2 x 10 foot	1
6	175-6350	Quick connect female connector	1
7	175-8758	Connector	1

Recovery Tank Assembly

Click to enlarge

#	Part	Description	Req	Notes
1a	175-8784	Recovery tank lid assembly (lid, gasket, & label)	1	(includes 002-003) (OEM)
1b	991-7141	Recovery tank lid assembly	1	(NON-OEM)
2	175-8785	Recovery lid gasket	1
3	175-2868	Warning decal	1
4	999-0434	Screw 6 x 3/8 pan head phillips	1
5	175-5797	Washer 1/6 flat zinc	2
6	999-1114	Screw 10-16 x 3/8 pan head phillips hi-lo self tapping zinc	1
7	175-8786	Strap	1
8	275-1371	Hose adapter gasket	1
9	275-1372	Hose tube adapter	1
10	999-1383	Screw M6-1 x 16mm hex head stainless steel	14
11	275-1365	Label (NSFI certification)	1
12a	175-7785	Recovery drain hose assembly	1	(includes 013a, 014-015) (OEM)
12b	991-5138	27 inch recovery drain hose assembly	1	(NON-OEM)
13a	175-4214	Drain plug assembly	1	(includes 014 and 015) (OEM)
13b	991-3028	Drain plug assembly	1	(NON-OEM)
14	175-4214	Drain plug assembly	1
15	175-5804	O-ring	1
16	997-2000	Hose clamp	1
17	275-1368	Hinge	2
18	172-2872	7 foot gasket (OBSOLETE)	1
19	275-5867	Front decal	1
20a	375-7802	Latch	1	(OEM)
20b	991-8561	Rubber draw latch with keeper	1	(NON-OEM)
21	999-1083	Washer #8 internal star lock stainless steel	2
22	175-3370	Screw M4-.7 x 8mm pan head stainless steel	2
23	375-1285	Guide bracket	1
24	175-4231	Float mount gasket	1
25	175-4232	Float cage mount	1
26	275-5864	Screw M8 x 30mm button head (black)	1
27	999-0024	Washer 5/16 flat stainless steel	2
28	175-2249	Sleeve	1
29	275-1374	Support prop (black)	1
30	175-2869	Gasket	1
31	175-2870	Support bracket	1
32	175-1804	Shut-off float	1
33	175-2871	Recovery tank kit	1
34	175-2881	Speedscrub side decal	2
35	275-7398	FaST decal	2
36a	375-1341	ec-H2O nano Nobles decal	2	(after SN 10740995)
36b	275-7399	Ec-H2O decal	2	(before SN 10740996)
37a	375-1140	ec-H2O NanoClean instruction decal	1	(after SN 10740995)
37b	375-1139	ec-H2O instruction decal	1	(before SN 10740996)

Scrub Head Assembly - Cylindrical

Click to enlarge

#	Part	Description	Req	Notes
1	175-9240	Screw M8-1.25 x 25mm flat head socket nylok stainless steel	4
2	275-5304	Side squeegee blade retainer	2	(after SN 10353861)
3	275-1485	Cylindrical scrubber side skirt	2
4	N/A	Not available	4	(bushing) (replaced by 2) (before SN 10353861)
5	999-1383	Screw M6-1 x 16mm hex head stainless steel	8
6	275-5304	Side squeegee blade retainer	2	(before SN 10353861) (replaced by 2)
7	275-1487	Belt cover	2
8	275-4735	Drive belt	2	(after SN 10338657)
9	275-4736	Screw M8-1.25 x 20mm hex washer head stainless steel SEMS	16
10	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	4
11	275-4737	Sheave	2	(after SN 10338657)
12	275-1489	KEY, SQ, 0.19 X 0.19, 0.50L (Tennant Industrial)	2
13	275-4738	Sheave	2	(after SN 10338657)
14	999-0431	Screw 8-32 x 1/4 set socket cup point alloy plain finish	4
15	275-1490	Belt cover gasket	2
16	175-2471	Ball bearing	4
17	175-8820	Spacer	2
18	275-1491	Motor bracket	2
19	175-8818	Square keyway	2
20	275-1492	Drive shaft	2
21	175-8819	Drive plug	2
22	275-1497	Water deflector	1
23a	275-5305	24V brush motor	2	(includes 23b) (after SN 10419661)
23b	275-5306	Carbon brush (pkg of 4)	2	(after SN 10419661)
23c	275-5307	24V brush motor kit	2	(includes 23d-23e) (before SN 10419662)
23d	175-8674	Carbon brush (pkg of 4)	2	(before SN 10419662)
23e	175-8675	Carbon brush spring	8	(before SN 10419662)
24	175-8677	Brush motor harness	2	(before SN 10419662)
25	999-0024	Washer 5/16 flat stainless steel	4	(before SN 10419662)
26	999-1053	Washer 5/16 internal star lock stainless steel	6	(before SN 10419662)
27	175-8682	Terminal boot (black)	4	(before SN 10419662)
28	999-0496	Nut M8-1.25 nylon insert lock stainless steel	2	(after SN 10353860)
29	275-1494	Screw M8-1.25 x 180mm hex head stainless steel	2
30	275-5308	Motor mounting bracket	2
31	275-1472	Adjustable stud	1
32	175-9223	Nut M16 x 2 hex jam	1
33	999-1692	Screw M8-1.25 x 50mm hex stainless steel	2
34	999-1424	Nut M8-1.25 hex stainless steel	2
35a	275-1496	Cylindrical brush housing	1	(26 inch)
35b	275-1507	32 inch cylindrical brush housing	1	(32 inch)
36	175-8817	Belt kit (belts, square keyways and hardware)	2	(before SN 10338658)
37	775-0474	Drive sprocket	2	(before SN 10338658)
38	175-8816	Belt	2	(before SN 10338658)
39	275-5309	Wiring harness adapter	1	(after SN 10419661)

Scrub Head Assembly - Disk

Click to enlarge

#	Part	Description	Req	Notes
1a	275-1457	24V brush motor assembly with gearbox	2	(includes 2-3) (OEM)
1b	991-1706	24V brush motor assembly with gearbox	2	(NON-OEM)
2	275-1458	Carbon brush (pkg of 2)	1
3	275-1459	Brush motor connector harness	1
4	275-1460	Rubber spacer	2
5	175-7795	Cable tie	7
6	175-6648	Hose 3/8 x 18 inches	2
7	175-5591	Tee fitting 3/8 x 3/8 x 1/2	1
8	275-1472	Adjustable stud	1
9	175-9223	Nut M16 x 2 hex jam	1
10	175-1238	Moving parts decal	2
11a	275-1478	24 inch (600mm) brush head housing	1
11b	275-1481	28 inch (700mm) brush head housing	1
11c	275-1483	32 inch (800mm) brush head housing	1
12	275-1463	Isolator grommet	8
13	275-1464	WASHER, FLAT, 0.25B 1.12D .12, SS (Tennant Industrial)	8
14	275-1465	Screw M6-1 x 35 mm set nylock stainless steel	8
15	999-0497	Nut M6-1 nylon insert lock stainless steel	8
16	275-1469	Shaft spacer	2
17a	275-1466	24 inch (600mm) bumper skirt assembly	1	(includes 018- 020)
17b	275-1480	28 inch (700mm) bumper skirt assembly	1	(includes 018- 020)
17c	275-1482	32 inch (800mm) bumper skirt assembly	1	(includes 018- 020) (OEM)
17d	991-1910	32 inch (800mm) bumper skirt assembly	1	(NON-OEM)
18	999-0777	Screw M4-.7 x 10mm hex head plain finish	4	(before SN 10443636)
19	999-1158	Washer #6 flat stainless steel	4	(before SN 10443636)
20	N/A	Not available	1	(skirt retaining strap)
21	275-1468	Square keyway	2
22	999-9082	Screw M8-1.25 x 25mm hex head stainless steel	2
23	999-9097	Washer M8 flat stainless steel	2
24	275-1477	Brush drive hub (disk)	2

Scrub Head Lift Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	999-1383	Screw M6-1 x 16mm hex head stainless steel	4
2	175-8654	Actuator	1
3	275-1513	Actuator weldment	1
4	175-2111	Clevis pin	1
5	175-4331	Cotter hair pin	2
6	175-2382	Clevis pin	1
7	175-3176	Washer 3/8 flat steel plated	2
8	275-5313	Actuator support bracket	1
9	175-2152	P clamp	1
10	999-9097	Washer M8 flat stainless steel	6
11	999-0499	Bolt M8-1.25 x 20mm hex head full thread stainless steel	2
12	275-0559	P clamp	1
13	999-0998	Washer #10 flat stainless steel	1
14	999-0740	Nut M5-.8 hex stainless steel	1
15	999-0496	Nut M8-1.25 nylon insert lock stainless steel	5
16	275-1516	Roller guide bracket	1
17	175-4371	Compression spring	2
18	175-4358	Washer 1 1/2 thrust	2
19	275-1517	Roller	1
20	275-1518	Roller shaft	1
21	175-0822	SCREW, HEX, M8 X 1.25 X 100, SS (Tennant Industrial)	1
22	275-1521	Roller bracket	1
23	275-4784	Shut off switch bracket	1
24	999-1383	Screw M6-1 x 16mm hex head stainless steel	2
25	999-0501	Bolt M8-1.25 x 25mm hex head full thread stainless steel	2
26	275-4785	Scrubhead switch label	1
27	999-0513	Nut 3/8-16 nylon insert lock type NE stainless steel	2
28	999-1221	Screw M3-.5 x 25mm pan head stainless steel	2
29a	175-0084	Actuator push switch	1	(OEM)
29b	991-8558	Switch	1	(NON-OEM)
30	275-4786	Down press switch bracket	1
31	999-1161	Nut M3-.5 hex nylock stainless steel	2
32	275-1519	Spring bracket	1
33	999-0954	Nut M4-.7 nylon insert lock stainless steel	2
34	175-2443	2 1/2 inch compression spring	2
35	999-0521	Screw M4-.7 x 12mm pan head phillips zinc	2
36	999-0114	Washer 1/2 SAE flat	4
37	275-1520	Sleeve	2
38	175-2199	Compression spring	2
39	175-2856	Bolt 3/8-16 x 1/2 x 4 shoulder	2
40	275-7133	Washer .34B x 1.25D x .11 flat stainless steel	2
N/S	175-7795	Cable tie	3

Scrub Head Mounting Assembly - Cylindrical

Click to enlarge

#	Part	Description	Req	Notes
1	275-4739	Replacement cylindrical head cover kit	1	(includes item 2)
2	275-4740	Cylindrical front sound insulation	1
3	999-1383	Screw M6-1 x 16mm hex head stainless steel	6	(qty 7 for 32 inch model)
4	175-8691	Nut scrubhead skirt retainer	4	(before SN 10353861)
5	999-1084	Screw M6-1 x 16mm truss head slotted stainless steel	2
6	275-1474	Screw M8-1.25 x 110mm hex head (Tennant Industrial)	1
7	999-1053	Washer 5/16 internal star lock stainless steel	1
8	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	1
9	175-3005	P clamp	1
10	999-0499	Bolt M8-1.25 x 20mm hex head full thread stainless steel	1
11	275-1500	Right head lift bracket	1	(after SN 10330479)
12	275-4742	Left head lift bracket	1	(after SN 10330479)
13	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	1
14	999-0496	Nut M8-1.25 nylon insert lock stainless steel	1	(after SN 10330479)
15	N/A	Not available	1	(head lift bracket assembly) (replaced by 11-14) (before SN 10330480)
16a	275-1504	Hopper	1	(26 inch)
16b	275-1511	Debris hopper (32 inch)	1	(32 inch)
17	175-2106	Cotter hair pin	2
18	175-2105	Clevis pin	2
19a	275-1496	Cylindrical brush housing	1	(26 inch)
19b	275-1507	32 inch cylindrical brush housing	1	(32 inch)
20	275-1505	Cap fitting	2
21	275-0559	P clamp	2
22	999-1383	Screw M6-1 x 16mm hex head stainless steel	2
23	275-4736	Screw M8-1.25 x 20mm hex washer head stainless steel SEMS	3
24a	275-9424	28 inch spray bar tube assembly	1	(26 inch)
24b	275-1512	32 and 36 inch spray bar tube assembly	1	(32 inch)
25	175-5234	Plastic fitting	1
26	175-9240	Screw M8-1.25 x 25mm flat head socket nylok stainless steel	4
27	275-5304	Side squeegee blade retainer	2	(after SN 10353860)
28	275-1485	Cylindrical scrubber side skirt	2
29	275-5304	Side squeegee blade retainer	4	(before SN 10353861) (replaced by 27)
30a	275-6281	Cylindrical head door assembly	2	(includes 30b-35)
30b	175-2863	Screw M10-1.5 x 20mm flat head stainless steel nylok	1
31	175-2474	Brush door	1
32	175-2472	Retaining ring	1
33	175-2477	Roll pin	1
34	175-2476	Idler plug shaft	1
35	175-2478	Brush idler plug	1
36	999-0496	Nut M8-1.25 nylon insert lock stainless steel	4	(after SN 10353860)
37	175-1238	Moving parts decal	2
38	175-2512	Bumper roller	2
39	175-5080	Cotter pin	2
40	175-2116	Clevis pin	2
41	275-1439	Wire 12 gauge x 250mm	1
42	275-4732	White and black logo decal (OBSOLETE)	1
43	999-1308	Nut M6-1 hex stainless steel	4	(qty 5 for 32 inch model)
44a	275-1502	Scrub head debris tray lip	1	(26 inch)
44b	275-1509	Debris skirt retainer (32 inch)	1	(32 inch)
45a	275-1503	Debris tray skirt	1	(26 inch)
45b	275-1510	Debris skirt (32 inch)	1	(32 inch)
46	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	4	(qty 5 for the 32 inch model)
47	275-5304	Side squeegee blade retainer	2	(before SN 10353861) (replaced by 27)
48	175-2507	Channel	2	(32 inch only)

Scrub Head Mounting Assembly - Disk

Click to enlarge

#	Part	Description	Req	Notes
1	999-0786	Screw M8-1.25 x 35mm hex head stainless steel	1
2	999-0024	Washer 5/16 flat stainless steel	10
3	175-7919	Guide wheel	1
4	175-2249	Sleeve	1
5	999-0496	Nut M8-1.25 nylon insert lock stainless steel	10
6a	275-1461	Right hand roller bracket	1
6b	275-1479	Left hand roller bracket	1
7	999-1324	Screw M8-1.25 x 20mm flat head stainless steel	2
8	175-2106	Cotter hair pin	2
9	175-2105	Clevis pin	2
10	999-0785	Screw M8-1.25 x 30mm hex head stainless steel	7
11	275-1462	Bracket	2
12	275-1369	Knob M10 thread knurled	2
13	175-7018	Compression spring	2
14	999-1408	Screw M10-1.5 x 90mm hex head stainless steel	2
15	N/A	Not available	1	(actuator bracket assembly) (replaced by 16, 17 and 18) (before SN 10325114)
16	275-4729	Roller bracket	1	(after SN 10325113)
17	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	1	(after SN 10325113)
18	999-0496	Nut M8-1.25 nylon insert lock stainless steel	1	(after SN 10325113)
19	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	1
20	275-1474	Screw M8-1.25 x 110mm hex head (Tennant Industrial)	1
21	999-1053	Washer 5/16 internal star lock stainless steel	1
22	275-1439	Wire 12 gauge x 250mm	1
23	999-1084	Screw M6-1 x 16mm truss head slotted stainless steel	2
24	999-1383	Screw M6-1 x 16mm hex head stainless steel	2
25	275-4732	White and black logo decal (OBSOLETE)	1
26	275-4730	Disk head cover kit	1	(includes 27)
27	275-4731	Front sound insulation	1

Solution Assembly - ec-H20

Click to enlarge

#	Part	Description	Req	Notes
1	275-1535	Pump mounting bracket	1
2	999-1383	Screw M6-1 x 16mm hex head stainless steel	10
3	997-2009	Hose clamp	2
4	275-4752	Capacitor plug	1	(after SN 10378379)
5	175-7795	Cable tie	2	(after SN 10378379)
6	375-0291	Hose clamp	11
7a	275-1454	12 inch vinyl hose	1	(OEM) (after SN 10378379)
7b	991-1405	Vinyl tubing 1/2 x 3/4 (sold by the inch)	10 in	(NON-OEM)
8	175-3685	90 degree elbow fitting	1
9	175-5869	Tee fitting 3/8 x 3/8 inch	1
10	175-6863	Straight brass fitting	1
11	175-7941	Air vent valve	1
12	175-6081	Hose clamp	2
13	175-7933	90 degree plastic elbow	1
14a	275-4753	24V solution pump	1	(includes 14b-14f) (after SN 10378379)
14b	275-4754	Solution head pump kit	1	(after SN 10378379)
14c	175-8753	Female connector	1
14d	175-8755	TERMINAL, FEM, MP280, SEALED, 18-16GA (Tennant Industrial)	1
14e	175-8754	14/16 wire seal	1
14f	175-8756	Male and female secondary lock	1
15	275-4755	Tee fitting	2	(after SN 10378379)
16	175-6347	Hose 1/4 inch x 13 foot	2	(after SN 10378379)
17	175-1656	Hose clamp	9	(after SN 10378379)
18	175-1928	Plastic tee fitting	1	(after SN 10378379)
19	275-4756	Check valve	1	(after SN 10378379)
20	175-7303	1/4 inch union tee	1	(after SN 10378379)
21	275-4757	Fitting assembly	1	(after SN 10378379)
22	275-1796	Straight plastic fitting (Tennant Industrial)	2	(after SN 10378379)
23	275-1534	3 foot PVC hose (braided) (Tennant Industrial)	1	(after SN 10378379)
24	275-4758	Plastic tee fitting	1	(after SN 10378379)
25	275-8062	Horn	1	(after SN 10378379)
26	275-4759	Horn mounting bracket	1	(after SN 10378379)
27	999-0355	Washer 3/8 x 7/8 SAE flat stainless steel	1	(after SN 10378379)
28	999-0633	Bolt 1/4-20 x 5/8 hex head stainless steel	1	(after SN 10378379)
29	275-4760	Press switch	1	(after SN 10378379)
30	175-3529	Brass fitting	1	(after SN 10378379)
31	999-0499	Bolt M8-1.25 x 20mm hex head full thread stainless steel	1	(after SN 10378379)
32	175-3176	Washer 3/8 flat steel plated	1	(after SN 10378379)
33	175-2260	P clamp	1	(after SN 10378379)
34	275-1537	45 inch vinyl tubing	1
35a	275-1454	12 inch vinyl hose	2	(OEM)
35b	991-1405	Vinyl tubing 1/2 x 3/4 (sold by the inch)	10 in	(NON-OEM)
36	175-5304	Hose clamp	1	(after SN 10378379)
37	275-1523	90 degree brass elbow	1
38	275-4748	Martini mounting bracket	1	(after SN 10378379)
39	275-9935	ec-H20 module (OBSOLETE)	1	(includes 16 and 40) (after SN 10448304)
40	275-4750	64 inch hose	1	(after SN 10378379)
41	175-3329	Plastic tee fitting	1
42	175-7834	Plastic fitting	1
43	175-1043	3 inch hose	1
44	175-1025	Straight brass fitting	2
45	175-3690	U clamp	2
46	999-0998	Washer #10 flat stainless steel	4
47	999-0740	Nut M5-.8 hex stainless steel	4
48a	175-9025	In-line screen filter assembly	1	(includes 49-52) (OEM)
48b	991-8582	Mesh inline filter	1	(NON-OEM)
49	175-5865	Top filter body housing	1
50a	175-5866	Mesh filter screen	1	(OEM)
50b	991-8569	Mesh filter screen stainless steel	1	(NON-OEM)
51	175-5867	Filter gasket	1
52a	175-5868	Short clear filter bowl	1	(OEM)
52b	991-8575	Short bowl (clear)	1	(NON-OEM)
53	175-2882	Filter mounting bracket weldment	1
54	175-7930	Indicator valve knob (black)	1
55	175-2884	Solution flow decal	1
56	175-2883	Solution decal bracket	1
57	175-7884	24V solution solenoid valve assembly	1	(includes 58)
58	175-8698	Solenoid valve rebuild kit (internal parts)	1

Solution Assembly - ec-H2O Nanoclean

Click to enlarge

#	Part	Description	Req	Notes
1	375-0142	ec-H2O module kit	1
2	999-1383	Screw M6-1 x 16mm hex head stainless steel	10
3	275-4983	Mounting bracket	1
4	175-3671	Hose clamp	3
5	275-8703	Straight plastic fitting (Tennant Industrial)	1
6	175-7834	Plastic fitting	1
7	375-0291	Hose clamp	5
8	375-1294	Hose (clear)	1
9	175-1025	Straight brass fitting	2
10a	175-9025	In-line screen filter assembly	1	(includes 10b-10e)
10b	175-5865	Top filter body housing	1
10c	175-5866	Mesh filter screen	1
10d	175-5867	Filter gasket	1
10e	175-5868	Short clear filter bowl	1
11	175-2882	Filter mounting bracket weldment	1
12	175-3690	U clamp	1
13	999-0998	Washer #10 flat stainless steel	1
14	999-0740	Nut M5-.8 hex stainless steel	1
15	175-7930	Indicator valve knob (black)	1
16	175-7931	Compression spring	1
17	175-2884	Solution flow decal	1
18	175-2883	Solution decal bracket	1
19a	175-7884	24V solution solenoid valve assembly	1	(includes 19b)
19b	175-8698	Solenoid valve rebuild kit (internal parts)	1
20	175-4810	Tee fitting	1
21	175-3329	Plastic tee fitting	1
22	275-1534	3 foot PVC hose (braided) (Tennant Industrial)	1
23	275-4752	Capacitor plug	1
24	175-7795	Cable tie	2
25	997-2009	Hose clamp	2
26	275-1535	Pump mounting bracket	1
27	175-3685	90 degree elbow fitting	1
28	275-4753	24V solution pump	1
29	275-2390	90 degree fitting	1
30	175-1656	Hose clamp	3
31	375-1137	Hose	1
32	375-1295	Check valve	1
33	175-7303	1/4 inch union tee	1
34	175-3529	Brass fitting	1
35	275-4760	Press switch	1
36	375-1138	Plastic fitting	1
37	375-0075	90 degree elbow	1
38	375-0076	Plastic tee fitting	1
39	175-9691	Hose 1/4 x 1 foot (Tennant Industrial)	1
40	275-1537	45 inch vinyl tubing	1
41	375-0148	Plastic tee fitting	1
42	375-0149	Straight orifice fitting	1
43	375-1296	PVC hose (green)	1
44	375-1297	Plastic fitting	1
45	375-0146	Dispenser pump assembly	1
46	375-1298	PVC hose (green)	1
47a	375-1299	Ec-H20 mounting bracket	1	(cylindrical)
47b	375-1300	Ec-H20 mounting bracket	1	(disk)
48	275-7799	Fastener	1
49	375-0144	Nanoclean cartridge	1
50	375-0079	90 degree elbow	1
51	175-6081	Hose clamp	6

Solution Assembly - FaST Model

Click to enlarge

#	Part	Description	Req	Notes
1	999-0531	Screw M5-.8 x 16mm pan head slotted zinc	2
2	175-5129	Ball chain #10 stainless steel	1
3	175-5313	Plastic cap fitting	1
4	275-4743	Straight plastic fitting	1
5	275-4744	Female coupling	1
6	175-5305	Hose 1/4 x 3 foot	1
7	N/A	Not available	1	(detergent) (order through Tennant directly)
8	175-7834	Plastic fitting	1
9a	275-5727	FaST injector kit	1	(between SN 10348538 and SN 10538042)
9b	275-5726	FaST injector kit	1	(between SN 10347532 and SN 10582616)
10	175-1043	3 inch hose	1
11	175-1025	Straight brass fitting	2
12	175-3690	U clamp	2
13	175-2882	Filter mounting bracket weldment	1
14	999-1383	Screw M6-1 x 16mm hex head stainless steel	4	(after SN 10369602)
15	175-6081	Hose clamp	2	(after SN 10348537)
16a	175-9025	In-line screen filter assembly	1	(includes 17-20) (OEM)
16b	991-8582	Mesh inline filter	1	(NON-OEM)
17	175-5865	Top filter body housing	1
18a	175-5866	Mesh filter screen	1	(OEM)
18b	991-8569	Mesh filter screen stainless steel	1	(NON-OEM)
19	175-5867	Filter gasket	1
20a	175-5868	Short clear filter bowl	1	(OEM)
20b	991-8575	Short bowl (clear)	1	(NON-OEM)
21	999-0998	Washer #10 flat stainless steel	4
22	999-0740	Nut M5-.8 hex stainless steel	4
23	275-1454	12 inch vinyl hose	4
24a	275-5727	FaST injector kit	1	(after SN 10538042)
24b	275-7549	FaST injector kit	1	(after SN 10582616)
25	275-5728	FaST injector plate	1	(after SN 10369602)
26	175-4526	Spring clip	2	(after SN 10538042) (24 inch disk and 26 inch cylindrical models)
27	999-0954	Nut M4-.7 nylon insert lock stainless steel	2	(qty 3 before SN 10347532)
28	175-5304	Hose clamp	2
29	175-7938	Spring clip (black)	3	(before SN 10347532)
30	999-0534	Screw M4-.7 x 10mm pan head slotted zinc	2	(before SN 10369603)
31	N/A	Not available	1	(FaST injector plate) (replaced by 25)
32	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	2	(before SN 10369603)
33	999-9116	Screw M6-1 x 12mm hex head stainless steel	2
34a	275-5730	FaST conversion kit (24 and 26 inch)	1	(before SN 10348538)
34b	275-5729	FaST conversion kit (28 and 32 inch)	1	(before SN 10347532)
35	175-3671	Hose clamp	5	(before SN 10348538)
36	175-7938	Spring clip (black)	1	(28 inch - 32 inch disk and 32 inch cylindrical models)
37	275-1534	3 foot PVC hose (braided) (Tennant Industrial)	1
38	997-2009	Hose clamp	2
39	275-1535	Pump mounting bracket	1
40	175-4810	Tee fitting	1
41	375-0291	Hose clamp	5
42	175-3329	Plastic tee fitting	1
43	175-2883	Solution decal bracket	1
44	175-2884	Solution flow decal	1
45	175-7931	Compression spring	1
46	175-7930	Indicator valve knob (black)	1
47	175-7884	24V solution solenoid valve assembly	1	(includes 48)
48	175-8698	Solenoid valve rebuild kit (internal parts)	1
49	275-1454	12 inch vinyl hose	1
50	275-1538	2 1/2 foot hose	1
51	275-1537	45 inch vinyl tubing	1
52	175-3685	90 degree elbow fitting	1
53	275-1454	12 inch vinyl hose	1
54	175-7934	24V solution pump	1	(includes 55-59)
55	275-1536	Solution pump head	1
56	175-8753	Female connector	1
57	175-8755	TERMINAL, FEM, MP280, SEALED, 18-16GA (Tennant Industrial)	1
58	175-8754	14/16 wire seal	1
59	175-8756	Male and female secondary lock	1
60	175-7941	Air vent valve	1
61	175-6863	Straight brass fitting	1
62	175-5869	Tee fitting 3/8 x 3/8 inch	1
63	175-7933	90 degree plastic elbow	1
64	175-7929	Check valve	1
65	175-8670	Hose 3/8 x 6 1/2 inch	1

Solution Assembly - Standard

Click to enlarge

#	Part	Description	Req	Notes
1	175-7834	Plastic fitting	1
2	375-0291	Hose clamp	1
3	175-1043	3 inch hose	1
4	175-1025	Straight brass fitting	2
5	175-3690	U clamp	2
6	175-2882	Filter mounting bracket weldment	1
7	999-1383	Screw M6-1 x 16mm hex head stainless steel	2
8	275-1537	45 inch vinyl tubing	1
9a	175-9025	In-line screen filter assembly	1	(includes 10-13) (OEM)
9b	991-8582	Mesh inline filter	1	(NON-OEM)
10	175-5865	Top filter body housing	1
11a	175-5866	Mesh filter screen	1	(OEM)
11b	991-8569	Mesh filter screen stainless steel	1	(NON-OEM)
12	175-5867	Filter gasket	1
13a	175-5868	Short clear filter bowl	1	(OEM)
13b	991-8575	Short bowl (clear)	1	(NON-OEM)
14	999-0998	Washer #10 flat stainless steel	4
15	999-0740	Nut M5-.8 hex stainless steel	4
16a	275-1454	12 inch vinyl hose	1	(OEM)
16b	991-1405	Vinyl tubing 1/2 x 3/4 (sold by the inch)	10 in	(NON-OEM)
17	175-2883	Solution decal bracket	1
18	175-2884	Solution flow decal	1
19	175-7931	Compression spring	1
20	175-7930	Indicator valve knob (black)	1
21	175-7884	24V solution solenoid valve assembly	1	(includes 22)
22	175-8698	Solenoid valve rebuild kit (internal parts)	1
23	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	2
24	175-4544	Washer M6 locking	2
25	999-1084	Screw M6-1 x 16mm truss head slotted stainless steel	2
26	175-6081	Hose clamp	4

Solution Tank Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	175-9035	Knob	1	(before SN 10517542) (replaced by 34)
2a	175-5222	Attention users decal (FaST)	1
2b	275-5732	Attention users decal (ec-H2O)	1
3	175-4220	Solution fill screen assembly	1	(before SN 10517542) (replaced by 34)
4	175-4220	Solution fill screen assembly	1	(before SN 10517542) (replaced by 34)
5	999-1111	Screw 6-32 x 3/4 pan head phillips sheet metal	2	(replaced by 34)
6	999-1158	Washer #6 flat stainless steel	2	(replaced by 34)
7	175-4220	Solution fill screen assembly	1	(before SN 10517542) (replaced by 34)
8	175-5129	Ball chain #10 stainless steel	1	(before SN 10517542) (replaced by 34)
9	999-0531	Screw M5-.8 x 16mm pan head slotted zinc	2	(before SN 10517542) (replaced by 34)
10	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	3
11	999-1026	Washer #10 internal lock stainless steel	1	(before SN 10517542) (replaced by 34)
12	999-0726	Screw 10-32 x 5/8 pan head phillips zinc plated	1	(before SN 10517542) (replaced by 34)
13	175-3370	Screw M4-.7 x 8mm pan head stainless steel	2
14	999-1083	Washer #8 internal star lock stainless steel	2
15	175-3369	Hood latch	1
16	175-4629	P clamp	3
17	999-1383	Screw M6-1 x 16mm hex head stainless steel	5
18	175-2881	Speedscrub side decal	2
19	175-9240	Screw M8-1.25 x 25mm flat head socket nylok stainless steel	1
20	175-2876	Tank guide spacer	1
21	175-2651	Support cable	1
22	175-2880	Solution tank kit	1
23	275-1404	Charger setting instruction decal	1
24	175-7825	Solution fill port cap	1
25	175-2254	Hose clamp	1
26	275-5086	Plastic fitting	1
27	275-1388	Solution tank drain hose	1
28	175-2878	Nut 3/8-32 hex switch boot	1
29	175-3689	Screw M5-.8 x 12mm truss head phillips stainless steel	2
30	175-2879	Cable stay hose bracket	1
31	175-0084	Actuator push switch	1
32	275-7399	Ec-H2O decal	2	(after SN 10378379)
33	275-5734	Front label - ecH20 (OBSOLETE)	1	(after SN 10378379)
34	175-4220	Solution fill screen assembly	1	(after SN 10517541)

Squeegee Assembly

Click to enlarge

#	Part	Description	Req	Notes
0a	675-9899	20 inch (500mm) squeegee assembly	1	(includes 1-4, 5a, 6a, 7-8, 9a, 10a, 11-12, 13a, 14, 15a, 16a, 17a, 18a)
0b	275-1549	24 inch (600mm) squeegee assembly	1	(includes 1-4, 5b, 6b, 7-8, 9b, 10b, 11-12, 13b, 14, 15b, 16d, 17d, 18b)
0c	275-1562	28 inch (700mm) squeegee assembly	1	(includes 1-4, 5b, 6b, 7-8, 9b, 10c, 11-12, 13c, 14, 15b, 16g, 17g, 18c)
0d	275-1572	32 inch (800mm) squeegee assembly	1	(includes 1-4, 5a, 6b, 7-8, 9b, 10d, 11-12, 13d, 14, 15a, 16j, 17j, 18d)
1	999-0496	Nut M8-1.25 nylon insert lock stainless steel	2
2	999-0024	Washer 5/16 flat stainless steel	6	(qty 4 for 20 inch)
3a	175-7919	Guide wheel	2
3b	991-8570	Bumper wheel	2	(NON-OEM)
4	175-2249	Sleeve	2
5a	175-7952	Right hand mounting plate	1	(20 inch and 32 inch)
5b	275-1550	Right side mounting plate	1	(24 inch, 26 inch, and 28 inch)
6a	175-3298	Bolt M6-1 x 12mm hex head	2	(20 inch)
6b	175-0536	Bolt M6-1 x 20mm hex head thread forming	4	(24 inch, 26 inch, 28 inch, and 32 inch)
7	999-1625	Nut M10-1.5 hex jam stainless steel	2
8a	175-7953	Swivel caster wheel	2
8b	991-8581	Swivel caster wheel	2	(NON-OEM)
9a	375-0261	Star knob M8-1.25	4	(20 inch)
9b	275-1552	Star knob	4	(24 inch, 26 inch, 28 inch and 32 inch)
10a	175-7955	20 inch (500mm) squeegee weldment	1
10b	275-1551	24 inch (600mm) squeegee weldment	1
10c	275-1563	28 inch (700mm) squeegee weldment	1
10d	275-1574	32 inch (800mm) squeegee weldment	1
11	999-0785	Screw M8-1.25 x 30mm hex head stainless steel	2
12	999-1424	Nut M8-1.25 hex stainless steel	4
13a	275-1548	20 inch (500mm) squeegee blade retainer	1
13b	275-1554	24 inch (600mm) squeegee blade retainer	1
13c	275-1564	28 inch (700mm) squeegee blade retainer	1
13d	275-1575	32 inch (800mm) squeegee blade retainer	1
14	999-1155	Screw M8-1.25 x 60mm hex head	4
15a	175-7957	Left hand mounting plate	1	(20 inch and 32 inch)
15b	275-1553	Left side mounting plate	1	(24 inch, 26 inch, and 28 inch)
16a	175-7958	Squeegee blade 20 inch linatex front	1
16b	175-7959	Squeegee blade 20 inch gum rubber front	1
16c	175-7960	Squeegee blade 20 inch oil resistant front	1
16d	275-1555	Squeegee blade 24 inch linatex front	1
16e	275-1556	Squeegee blade 24 inch gum rubber front	1
16f	275-1557	Squeegee blade 24 inch urethane front	1
16g	275-1565	Squeegee blade 28 inch linatex front	1
16h	275-1566	Squeegee blade 28 inch gum rubber front	1
16i	275-1567	Squeegee blade 28 inch urethane front	1
16j	275-1576	Squeegee blade 32 inch linatex front (red)	1
16k	275-1577	Squeegee blade 32 inch gum rubber front (tan)	1
16l	275-1578	Squeegee blade 32 inch urethane front	1
17a	175-7961	Squeegee blade 20 inch linatex rear (red)	1
17b	175-7962	Squeegee blade 20 inch gum rubber rear (tan)	1
17c	175-7963	Squeegee blade 20 inch oil resistant rear	1
17d	275-1559	Squeegee blade 24 inch linatex rear (red)	1
17e	275-1560	Squeegee blade 24 inch gum rubber rear (tan)	1
17f	275-1561	Squeegee blade 24 inch urethane rear	1
17g	275-1569	Squeegee blade 28 inch linatex rear	1
17h	275-1570	Squeegee blade 28 inch gum rubber rear (tan)	1
17i	275-1571	Squeegee blade 28 inch urethane rear	1
17j	275-1580	Squeegee blade 32 inch linatex rear (red)	1
17k	275-1581	Squeegee blade 32 inch gum rubber rear (tan)	1
17l	275-1582	Squeegee blade 32 inch urethane rear	1
18a	175-7964	20 inch squeegee strap assembly	1
18b	275-1558	24 inch squeegee strap assembly	1
18c	275-1568	26-28 inch squeegee strap assembly	1
18d	275-1579	32 inch squeegee strap assembly	1
19	175-4772	Hose bracket	1
20a	175-7966	Vacuum hose with short cuffs	1
20b	991-5139	Vacuum hose with short cuffs	1	(NON-OEM)
21	175-3719	Screw 3/8 x 1 1/4 shoulder	1	(24 inch, 26 inch, 28 inch, and 32 inch) (included with 0d)
22	999-0617	Washer 3/8 x 1 flat stainless steel	2	(24 inch, 26 inch, 28 inch, and 32 inch) (included with 0d)
23	991-2013	Wheel	1	(24 inch, 26 inch, 28 inch, and 32 inch) (included with 0d)
24	999-0211	Nut 5/16-18 hex nylon insert lock zinc plated	1	(24 inch, 26 innch, 28 inch, and 32 inch) (included with 0d)

Squeegee Lift Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	175-8827	Foam gasket	1
2	999-1161	Nut M3-.5 hex nylock stainless steel	2
3	999-1158	Washer #6 flat stainless steel	4
4	175-7836	Snap switch	1
5	999-0740	Nut M5-.8 hex stainless steel	2
6	999-0998	Washer #10 flat stainless steel	2
7	275-1540	Squeegee spring lever with 90 degree bend	1
8	999-0496	Nut M8-1.25 nylon insert lock stainless steel	1
9	275-7133	Washer .34B x 1.25D x .11 flat stainless steel	1
10	275-1541	Squeegee lift bracket	1
11	999-1383	Screw M6-1 x 16mm hex head stainless steel	2
12	175-2748	Spring	1
13	175-7813	Knob	1
14	275-1542	Squeegee lever	1
15	175-7860	Ball joint	2
16	999-1308	Nut M6-1 hex stainless steel	2
17	275-1543	Squeegee lift cable	1
18	999-0497	Nut M6-1 nylon insert lock stainless steel	2
19	175-7856	Washer M13-.8 x 30mm flat nylon	2
20	175-2249	Sleeve	1
21	999-1040	Screw M3-.5 x 20mm pan head	2
22	175-8735	Cable bushing	1
23	175-3008	Retaining ring	1
24	999-6696	Bolt M12-1.75 x 30mm stainless steel hex cap screw	2	(after SN 10387969)
25	999-0519	Nut M12-1.75 nylon insert lock stainless steel	2	(after SN 10387969)
26	999-0559	Washer 1/2 x 1/4 flat stainless steel	5
27	175-7890	Sleeved bushing	2
28	275-1544	Squeegee pivot weldment bracket	1
29	275-1545	Squeegee bracket replacement kit	1	(after SN 10387969 - T5)
30	175-8740	Flanged bearing	2
31	275-4777	Clevis pin	1
32	175-4331	Cotter hair pin	1
33	275-1545	Squeegee bracket replacement kit	1	(before SN 10387970 - T5)
34	999-0126	Washer 1/2 split lock	2	(before SN 10387970)
35	275-1547	Screw M12 x 1 3/4 x 25 hex stainless steel	2	(before SN 10387970)

Vacuum Motor Assembly

Click to enlarge

#	Part	Description	Req	Notes
1	175-7788	Rod M6-1 x 5.5mm full thread	3
2	275-1375	Steel tube	3
3	999-1308	Nut M6-1 hex stainless steel	6	(before SN 10358065)
4	999-6678	Washer M6 nord lock	6	(before SN 10358065)
5	999-0335	Washer 1/4 x 5/8 SAE flat stainless steel	9	(before SN 10358065)
6a	175-4245	24V 3 stage vacuum motor	1	(includes 7-8) (OEM)
6b	991-1210-P	24V 3 stage vacuum motor tangential with Packard plug	1	(NON-OEM)
7	175-2658	Carbon brush (pkg of 2)	1
8	991-1220	Plastic fan cover (for plastic covered brushes)	1
9	175-6085	Gasket	1
10	675-9898	Vibration isolator	3	(before SN 10358065)
11	175-2095	Keeper clip	2
12	999-0497	Nut M6-1 nylon insert lock stainless steel	3	(before SN 10358065)
13	175-2874	Vac noise cover	1
14	275-1379	Foam insulator pad	1
15	999-1383	Screw M6-1 x 16mm hex head stainless steel	6
16	275-5085	Nut M6-1 x 16 hex head stainless steel	3	(after SN 10358064)
17	275-1380	Mounting bracket	1
18	175-3401	Vacuum motor exhaust hose	1
19	175-7795	Cable tie	1
20	275-9897	Isolator	3	(after SN 10519188)

Wand Pump Kit

Click to enlarge

#	Part	Description	Req	Notes
0	275-4779	Power wand pump kit	1	(includes 1-16)
1	175-9723	Brass female quick connect fitting	1
2	175-4814	Brass strainer fitting	1
3	175-2613	Straight brass fitting	1
4	175-6081	Hose clamp	4
5	175-6318	Hose 3/8 x 8 inch	1
6	999-1383	Screw M6-1 x 16mm hex head stainless steel	2
7	175-7795	Cable tie	2
8	175-8773	Vinyl cap	1
9	175-2840	24V solution pump	1
10	275-1452	Bracket	1
11	275-1453	Brass fitting	1
12	175-8668	Plastic fitting	1
13	375-0291	Hose clamp	2
14a	275-1454	12 inch vinyl hose	1	(OEM)
14b	991-1405	Vinyl tubing 1/2 x 3/4 (sold by the inch)	10 in	(NON-OEM)
15	275-1455	Tee fitting	1
16	175-7871	Rocker switch	1
N/S	275-4727	Wand harness	1	(included with 0)

Wheel Kit Assembly - optional

Click to enlarge

#	Part	Description	Req	Notes
0a	275-4992	Pneumatic wheel assembly	1	(includes 1a, 2-4)
0b	275-4994	Foam-filled wheel assembly	1	(includes 1b, 2-4)
1a	675-9896	Air filled (pneumatic) tire (OBSOLETE)	2
1b	175-3652	Foam filled wheel	2
2	275-4993	Wheel hub	2
3	999-0497	Nut M6-1 nylon insert lock stainless steel	8
4	999-0016	Washer 1/4 flat plain finish	8

Wire Harness Assembly - 1

Click to enlarge

#	Part	Description	Req	Notes
1	275-6274	Main harness	1	(includes 2 and 3)
2	175-8108	30amp fuse (Tennant Industrial)	1
3	175-2216	Diode plug	3

Wire Harness Assembly - 2

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#	Part	Description	Req	Notes
1	275-4724	Wire chassis harness	1
2	275-4725	Wire harness assembly	1	(includes 3) (FaST model)
3	175-7875	7.5amp fuse	2
4	275-4727	Wand harness	1	(includes item 3)

Wire Harness Assembly - ec-H2O Model

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#	Part	Description	Req	Notes
1a	375-1305	ec-H2O Nanoclean wire harness	1	(after 10720995) (includes 2)
1b	275-7552	Wire harness assembly ec-H2O	1	(between SN 10455033 and SN 10740995) (includes 2)
1c	275-4726	Wire harness assembly ec-H2O	1	(before SN 10455033) (includes 2)
2	275-5885	10amp fuse	1
3	175-2216	Diode plug	1

Wire Harness Assembly - Telemetry

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#	Part	Description	Req	Notes	Availability
1	375-1304	Telemetry wire harness	1	(includes 2)
2	275-7904	Fuse (Tennant Industrial)	1