Parts List Complete for BETCO CREWMAN AS20B
 

Wiring Diagram -

RefNbr Part Number Description Req Notes

Electric Control Assembly - 189-0545
RefNbr Part Number Description Req Notes
1 189-3302 Electrical panel 1
2 189-3286 Lever 1
3 189-3284 Handle lever 1
4 189-3285 Bushing 2
5 283-1518 SCREW M6X20 UNI 5739 DIN 933 (8.8) GA 1
6 189-5094 Nut M6 1
7 189-3283 Knob 1
8 999-0978 Bolt M6-1 x 14mm hex head stainless steel 2
9 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 2
10 189-5354 Washer 1
11 189-5429 Nut M4 nyloc 1
12 250-1680 Screw M4 x 10mm 1
13 206-0708 24V contactor (OBSOLETE) 1
14 189-3304 Washer 2
15 189-4861 Screw (OBSOLETE) 2 (Screw)
16 189-3305 50amp fuse 1
17 189-9872 Fuse 30amp 1
18 250-1259 Fuseholder 2
19 189-3308 Fuse block end cap 1
20 189-3309 Insulator 1
21 189-9122 Lock washer 2
22 999-9100 Washer M5 flat stainless steel 2
23 189-3310 Screw 2

Handlebar Assembly - 189-0546
RefNbr Part Number Description Req Notes
1 189-5181 Handle bar body 1
2 189-3296 Handle bar 1
3 206-0690 Lever 2
4 189-5182 Handle bar cover 1
7 189-3297 Pin 2
8 999-0502 Bolt M6-1 x 20mm hex head full thread zinc 2
9 999-1593 Screw M6-1 x 40mm socket head stainless steel 2
10 283-1679 SELF THR SCREW 4.2X16 UNI 6954 GALV. 4
12 283-1699 SCREW M6X16 UNI5933 DIN7991 (10.9) Z 1
13 189-5094 Nut M6 5
14 999-6714 Washer M6 x 12mm flat stainless steel 1
15 999-1261 Washer M6 flat stainless steel 2
16 189-9257 Vacuum switch 2
18 189-9201 Battery level display 1
22 189-3298 Handle grip 2
28 206-0688 Microswitch 1
29 189-9448 Mounting plate 1
30 189-9208 Fuse holder 1
31 189-9209 3amp fuse 1
32 189-3299 Battery cover screw 1
33 189-3300 Gasket 1
34 189-9205 Battery indicator card 1
36 189-3301 Spacer 1

Electric Component Assembly - 189-0547
RefNbr Part Number Description Req Notes
1 189-3294 Electric assembly (OBSOELTE) 1
2 189-3295 Handlebar assembly 1
3 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 4
4 999-1147 Bolt M6-1 x 40mm hex head stainless steel 4
5 999-6714 Washer M6 x 12mm flat stainless steel 4
6 999-1261 Washer M6 flat stainless steel 4
7 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 8

Solution Assembly - 189-0548
RefNbr Part Number Description Req Notes
1 N/A Not available 1 (Nipple)
2 189-7634 3/8 double female ball valve 1
3 189-9222 Barbed fitting 1
4 N/A Not available 1 (Solution valve lever)
5 N/A Not available 1 (Screw)
6 189-6394 Solution rod 1
7 189-6395 Cotter pin 1
8 189-6396 Nut 1
9 189-6201 Compression spring 1
10 189-8726 Washer M6 flat PVC black 2
11 189-9156 Washer M5 x 20mm flat stainless steel 1
12 189-9213 Solution control knob 1
13 999-0740 Nut M5-.8 hex stainless steel 1
14 189-6393 Hose clamp 2
15 189-3293 Hose 1

Vacuum Motor Assembly - 189-0549
RefNbr Part Number Description Req Notes
2 189-3270 Hose clamp 1
3 999-6714 Washer M6 x 12mm flat stainless steel 2
4 189-5094 Nut M6 2
5 189-3292 Vacuum exhaust hose 1
11 189-6323 30amp electrical housing connector 2
12 283-1834 CONNECTOR CONTACT 30A 2
13 189-6325 Wire tie 1
14 189-4610 Motor plaque 1
15 189-4516 Screw M4.8 x 13mm 4
16 189-3291 Stud bolt 2
17 206-0600 24V vacuum motor 1 (includes 11-17)

Squeegee Control Assembly - 189-0550
RefNbr Part Number Description Req Notes
01 189-6230 Wheel 2
02 189-6232 Bushing 2
03 189-6228 Squeegee wheel support weldment 2
04 189-6229 Threaded pin 2
05 189-2545 Knob 2
06 189-6231 Compression spring 2
07 189-6233 Clip 2
08 189-3258 Coupling 1
09 189-3281 Squeegee coupling 1
10 189-3282 Extension tube 1
11 206-0670 Adjuster knob (OBSOLETE) 1
12 N/A Not available 1 (Squeegee lift cable)
13 189-4549 Clip 1
14 189-4679 Fork 1
15 189-3283 Knob 1
16 189-3284 Handle lever 1
17 189-3285 Bushing 2
18 189-3286 Lever 1
40 999-1424 Nut M8-1.25 hex stainless steel 1
41 999-1267 Washer M8 flat zinc 2
42 189-5094 Nut M6 2
43 189-4697 Washer M6 x 18mm flat 4
44 999-1550 Nut M10-1.5 nylon insert lock 1
45 189-3287 Flat washer 1
46 189-3290 Bolt M10 1
47 999-0740 Nut M5-.8 hex stainless steel 1
48 999-0498 Bolt M5-.8 x 20mm hex head full thread zinc 1
49 999-1424 Nut M8-1.25 hex stainless steel 2
50 189-3288 Screw M6 x 50mm 2
51 206-5291 Washer (OBSOLETE) 2
53 999-0978 Bolt M6-1 x 14mm hex head stainless steel 1
55 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 1
56 283-1518 SCREW M6X20 UNI 5739 DIN 933 (8.8) GA 1
57 189-8730 Nut M5 x 7mm hex nylock zinc 1
58 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 3

Tank Assembly - 189-0551
RefNbr Part Number Description Req Notes
2 189-3274 Float assembly 1 (includes 21-28)
3 189-9152 Recovery tank lid assembly 1 (includes 31-37)
4 189-3277 Screw M5 x 25mm 4
5 189-9156 Washer M5 x 20mm flat stainless steel 4
6 189-3278 Foam pad 2
7 206-0567 Support plate (OBSOLETE) 4
8 189-6278 Screw M4.2-.7 x 16mm pan head self tapping zinc plated 4
9 189-5369 Bolt M5 x 25mm 2
10 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 4
11 999-1261 Washer M6 flat stainless steel 4
12 999-1592 Bolt M6-1 x 18mm hex head stainless steel 2
13 189-3201 Squeegee hose 1
21 189-6327 Vacuum splash guard 1
22 250-1484 Filter 1
23 189-9116 Float 1
24 283-1816 SPLIT PIN D.2X20 UNI 1336 GALV. 2
25 189-9146 Rod 1
26 189-9147 Grommet 1
27 189-3275 Hose 1
28 189-4450 Washer 1
31 189-9148 Cover 1
32 189-9149 Gasket 1
33 189-9150 Coupling 1
34 189-9156 Washer M5 x 20mm flat stainless steel 2
35 189-3277 Screw M5 x 25mm 2
36 999-0953 Nut M5-.8 hex nylon insert lock stainless steel 2
37 189-4369 Filter gasket 1
111 189-3255 Solution tank 1 (includes 112-119 and 1110-1117)
112 189-3261 Gasket 1
113 189-2659 Filter assembly 1
114 189-6267 Filter 1
115 189-3262 Bracket 1
116 189-3263 Angle 1
117 189-3264 Support 1
118 189-6266 Cap 1
119 206-0656 Screw (OBSOLETE) 4
121 189-3266 Recovery tank 1 (includes 122-129)
122 189-9157 Filter holder 1
123 189-6278 Screw M4.2-.7 x 16mm pan head self tapping zinc plated 4
124 189-3267 Chain protector 2
125 189-3268 Support chain tank cover 2
126 999-0498 Bolt M5-.8 x 20mm hex head full thread zinc 4
127 189-3269 Cover 1
128 189-3270 Hose clamp 1
129 189-3203 Drain hose assembly 1
131 189-3272 Back panel cover 1 (includes 132-137)
132 189-7562 Micro switch 1
133 189-3280 Screw 2
134 189-7552 Drain hose clip 1
135 999-1115 Washer M4 flat zinc plated 2
136 189-3273 Vacuum motor deadening 1
137 189-3279 Screw 2
1110 189-4450 Washer 2
1111 189-9141 Stud bolt 2
1112 999-1308 Nut M6-1 hex stainless steel 2
1113 189-5094 Nut M6 2
1114 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 2
1115 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 2
1116 189-3265 Deadening 1
1117 999-1261 Washer M6 flat stainless steel 2
1210 189-3271 Gasket 1
1211 189-4282 Connector 1

Squeegee Assembly - 189-0552
RefNbr Part Number Description Req Notes
1 189-3098 Squeegee blade polyurethane front 1
2 189-3100 Squeegee blade polyurethane rear 1
3 189-6215 Front band clamp 1
4 189-6216 Rear band clamp 1
5 189-6217 Squeegee weldment 1
6 206-0646 Bolt M10 x 46mm stud (OBSOLETE) 1
7 189-2540 Chain 1
8 206-0647 Bolt M10 x 33mm stud (OBSOLETE) 1
9 189-7553 Adaptor 1
10 189-3216 Gasket 1
11 189-3099 Squeegee blade gum rubber central 1
12 189-6218 Wheel 2
13 999-1312 Screw M6-1 x 20mm hex head stainless steel 2
14 189-6219 Bushing 1
15 206-0656 Screw (OBSOLETE) 2
16 999-0248 Bolt M8-1.25 x 30mm hex head full thread plain finish 2
17 189-8732 Screw M6 x 40mm hex set flat end stainless steel 8
18 999-1610 Screw M6-1 x 25mm flat head socket stainless steel 12
19 999-1611 Nut M6-1 hex jam stainless steel 2
20 206-0846 Nut M10 (OBSOLETE) 4
21 189-6222 Nut M6 2
22 999-1267 Washer M8 flat zinc 2
23 189-8664 Knob 8
24 189-6220 Knob 1
30 189-6221 Squeegee assembly 1

Frame Assembly - 189-0553
RefNbr Part Number Description Req Notes
1 189-6250 Main frame assembly 1
2 189-3256 Arm 1
3 189-3257 Arm 1
4 189-6241 Pivot block 6
5 189-3258 Coupling 1
6 189-6244 Axle shaft 2
7 189-6247 Foot pedal 1
8 206-0545 Pedal cover (OBSOLETE) 1
9 189-6253 Splash guard 1
10 189-3259 Spacer 2
11 189-6256 Wheel 2
12 206-0568 Rear caster wheel 2
13 189-6254 Bolt M5-.8 x 16mm carriage head zinc plated 2
14 189-3260 Screw M6 x 45mm 6
15 999-0504 Bolt M12-1.75 x 35mm hex hd stainless steel full thread 2
16 999-0953 Nut M5-.8 hex nylon insert lock stainless steel 2
17 189-5094 Nut M6 6
18 999-1550 Nut M10-1.5 nylon insert lock 1
19 999-1377 Nut M12-1.75 hex jam 2
20 206-0577 Nut lock (OBSOLETE) 2
21 999-9100 Washer M5 flat stainless steel 2
22 999-6714 Washer M6 x 12mm flat stainless steel 6
23 189-4517 Washer 1
24 999-1115 Washer M4 flat zinc plated 2
25 189-6243 Washer M20 flat 2

Brush Deck Drive Assembly - 189-0554
RefNbr Part Number Description Req Notes
1 189-6199 Motor mounting plate 1
2 189-6200 Bushing 2
3 999-0581 Bolt M8-1.25 x 25mm hex head full thread zinc 2
4 189-6198 Flat washer 2
5 999-0471 Nut M8-1.25 nylon insert lock zinc plated 6
6 189-2542 Wheel 2
7 189-2543 Bushing 2
8 250-1320 Washer 2
9 999-1267 Washer M8 flat zinc 4
10 999-0787 Bolt M8-1.25 x 40mm hex head full thread stainless steel 2
11 189-6201 Compression spring 2
12 189-6202 Knob 1
13 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 5
14 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 4
15 189-6204 Bolt M8 x 25mm carriage head zinc plated 1
16 189-6205 Screw M8 x 16mm 3
17 189-8645 Clutch plate 1
18 189-8646 Spacer 3
20 189-6208 Knob 1
21 189-6209 Threaded brush flange 1
23 189-7540 Spring 1
24 999-0498 Bolt M5-.8 x 20mm hex head full thread zinc 1
25 999-0740 Nut M5-.8 hex stainless steel 4
26 189-7539 Ring 1
27 189-1485 Screw 2
28 189-6210 Brush deck 1
29 189-6211 Retainer 1
31 189-6212 Band clamp 1
32 189-9031 Screw M5 x 20mm stainless steel 1
33 189-6213 Dowel pin 1
34 189-6214 Nut M8 1
191 189-6206 24V brush motor 1
1911 189-6207 Fitting 1

Brush Deck Assembly - 189-0555
RefNbr Part Number Description Req Notes
1 189-6195 Splash guard 1
2 189-6196 Brush deck 1
3 189-6197 Bushing 3
4 999-0248 Bolt M8-1.25 x 30mm hex head full thread plain finish 3
5 999-0471 Nut M8-1.25 nylon insert lock zinc plated 3
6 189-6198 Flat washer 8

- Batteries, Brushes and Chargers - 189-1251
RefNbr Part Number Description Req Notes
162-0011 12V 105Ah wet battery (SNSR)
162-0042 12V 115Ah AGM battery (Group 31)
189-5107 24V 12amp battery charger 1
189-3103 20 inch pad driver 1
189-3193 20 inch general purpose brush 1
189-7643 20 inch medium grit scrubbing brush 1
189-7642 20 inch heavy grit brush 1
189-7641 20 inch stripping brush 1

- Commonly Asked For Parts - 189-9976
RefNbr Part Number Description Req Notes
01 189-2659 Filter assembly
02 206-0568 Rear caster wheel
03 189-7634 3/8 double female ball valve
04 189-3098 Squeegee blade polyurethane front Single disk
05 189-3099 Squeegee blade gum rubber central Single disk
06 189-3100 Squeegee blade polyurethane rear Single disk
07 189-3201 Squeegee hose
08 189-5107 24V 12amp battery charger
09 189-3255 Solution tank

- Pads - 255-2000
RefNbr Part Number Description Req Notes
01 255-2040 20 inch aqua plus burnishing pad (pkg of 5)
02 255-2035 20 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-2064 20 inch Blue ace pad (pkg of 5)
04 255-2042 20 inch Blue Jay burnishing pad (pkg of 5)
05 255-2012 20 inch Cure white pad (pkg of 5)
06 255-2077 20 inch Diamondback extreme stripping pad (pkg of 5)
07 255-2038 20 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-2021 20 inch gorilla lite burnishing pad (pkg of 5)
09 255-2050 20 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-2065 20 inch Heat concrete bonding pad (pkg of 5)
11 255-2030 20 inch jaguar burnishing pad (pkg of 5)
12 255-2067 20 inch Laminated 2001 Gorilla polish pad (pkg of 5)
13 255-2087 20 inch Melamine Mela-Kleen pad (pkg of 2)
14 255-2068 20 inch Microclean daily cleaning pad (pkg of 2)
15 255-2069 20 inch Micropolish polishing and burnishing pad (pkg of 2)
16 255-2090 20 inch premium black stripping pad (pkg of 5)
17 255-2070 20 inch premium blue cleaning pad (pkg of 5)
18 255-2092 20 inch premium brown stripping pad (pkg of 5)
19 255-2080 20 inch premium green scrubbing pad (pkg of 5)
20 255-2060 20 inch premium red scrubbing pad (pkg of 5)
21 255-2052 20 inch premium tan polishing pad (pkg of 5)
22 255-2020 20 inch premium white polishing pad (pkg of 5)
23 255-2011 20 inch superspeed rubberized pad (pkg of 5)
24 255-2095 20 inch razorback stripping pad (pkg of 5)
25 255-2047 20 inch Redwood maroon floor prep pad (pkg of 10)
26 255-2055 20 inch Ruff non-abrasive brush pad (pkg of 2)
27 255-2023 20 inch sand screen driver pad (pkg of 2)
28 255-0157 20 inch Professional sand screen 100 grit (pkg of 10)
29 255-0021 20 inch Professional sand screen 120 grit (pkg of 10)
30 255-0158 20 inch Professional sand screen 150 grit (pkg of 10)
31 255-0159 20 inch Professional sand screen 180 grit (pkg of 10)
32 255-0160 20 inch Professional sand screen 220 grit (pkg of 10)
33 255-0161 20 inch Professional sand screen 400 grit (pkg of 10)
34 255-0030 20 inch Professional sand screen 60 grit (pkg of 10)
35 255-0020 20 inch Professional sand screen 80 grit (pkg of 10)
36 255-0249 20 inch Superscreen sand screen 100 grit (pkg of 10)
37 255-0250 20 inch Superscreen sand screen 120 grit (pkg of 10)
38 255-0251 20 inch Superscreen sand screen 150 grit (pkg of 10)
39 255-0252 20 inch Superscreen sand screen 180 grit (pkg of 10)
40 255-0253 20 inch Superscreen sand screen 220 grit (pkg10) (OBSOLETE)
41 255-0254 20 inch Superscreen sand screen 400 grit (pkg of 10)
42 255-0247 20 inch Superscreen sand screen 60 grit (pkg of 10)
43 255-0248 20 inch Superscreen sand screen 80 grit (pkg of 10)
45 255-9591 20 inch Diamond by Gorilla 11000 Grit (pkg of 2)
46 255-9588 20 inch Diamond by Gorilla 1500 Grit (pkg of 2)
47 255-9585 20 inch Diamond by Gorilla 200 Grit (pkg of 2)
48 255-9589 20 inch Diamond by Gorilla 3000 Grit (pkg of 2)
49 255-9586 20 inch Diamond by Gorilla 400 Grit (pkg of 2)
50 255-9587 20 inch Diamond by Gorilla 800 Grit (pkg of 2)
51 255-9590 20 inch Diamond by Gorilla 8000 Grit (pkg of 2)
52 255-9645 20 inch Diamond starter pack (1 of each grit)
53 255-2082 20 inch Turbostrip segmented rotary pad (pkg of 4)
54 255-2015 20 inch Duala clean and shine pad - low speed (pkg of 5)
55 255-2016 20in 2001 Duala clean& shine pad-high speed(pkg 5) (OBSOLETE

- Pad Holders - 275-9029
RefNbr Part Number Description Req 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)
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