Parts List Complete for NILFISK HYDRO 3200B-CYC
 

Alarm Kit - 172-0162
RefNbr Part Number Description Req Notes
000a 172-9145 Back-Up alarm kit (OBSOLETE) 1
000b 172-9150 Beacon kit (OBSOLETE) 1
000c 172-9152 Headlight kit (OBSOLETE) 1
001 999-1129 Screw 1/4-20 x 1/2 pan head phillips thread rolling zinc 2
002 172-9146 Back-Up alarm 1
003 172-9147 Terminal insulator 2
004 172-3495 Warning beacon kit 1
005 999-0267 Screw 10-24 x 1/2 pan head phillips zinc 2
006 999-0471 Nut M8-1.25 nylon insert lock zinc plated 1
007 999-1133 Bolt M8-1.25 x 20mm hex head full thread plain 1
009 172-3498 Headlight kit 1
010 172-9113 Headlight guard 1
N/S 172-9148 Wire assembly 1
N/S 172-9115 Terminal insulator 2
N/S 172-9110 Flash tube 1
N/S 172-9109 Amber lens (OBSOLETE) 1
N/S 997-2101 6 inch cable tie 1

Chassis System - 172-0163
RefNbr Part Number Description Req Notes
001 999-0123 Washer 1/4 SAE flat zinc plated 7
002 999-0508 Screw 1/4-20 x 1/2 pan head phillips zinc plated 15
004 999-1133 Bolt M8-1.25 x 20mm hex head full thread plain 3
006 999-0471 Nut M8-1.25 nylon insert lock zinc plated 13
007 999-0517 Bolt M8-1.25 x 16mm hex head full thread zinc 10
008 999-1129 Screw 1/4-20 x 1/2 pan head phillips thread rolling zinc 6
009 172-4017 1/2 inch push cap 4
010 172-2067 Washer 11/32 x 1/8 flat 2
011 172-0343 Grommet 3
012 172-4032 Grommet 1
013 181-0095 Dome plug 1
014 172-9156 Chassis weldment (OBSOLETE) 1
015 172-9157 Roller wheel 2
016 172-9158 Lower column cover (OBSOLETE) 1
017 172-9159 Control box (OBSOLETE) 1
018 172-9160 Gasket (OBSOLETE) 1
019 172-9161 Electrical panel (OBSOLETE) 1
020 172-9162 Disconnect mount (OBSOLETE) 1
021 172-9163 Cup holder (OBSOLETE) 1
022 172-9164 Floor plate (OBSOLETE) 1
023 172-9165 Pivot rod (OBSOLETE) 2
024 172-9166 Panel cover (OBSOLETE) 1
025 172-9167 Spring mount plate (OBSOLETE) 1
026 172-9168 Battery cover (OBSOLETE) 1
027 172-3310 Electrical cover 1
028 172-8826 Gasket 1
029 172-9170 Battery tray 1
030 172-9171 Edge trim (OBSOLETE) 1
031 172-9172 21 inch Gasket (OBSOLETE) 21 in
032 172-9173 28 inch Gasket (OBSOLETE) 28 in
033 172-9174 Battery spacer 1
034 172-9175 Strap (OBSOLETE) 1
035a 174-0366 Sleeve insert 1
035b 172-8309 Armrest kit, optional (OBSOLETE) 1
036 272-1633 Hinge (OBSOLETE) 1
037 172-8310 Grommet 3
038 172-2255 Plug 1
039 999-0545 Screw 10-24 x 1/2 pan head phillips self-tapping 2
040 272-1159 Plastic clamp 1
KIT 172-9182 Squeegee blade scrub deck kit neoprene (OBSOLETE)
KIT 172-9181 Brush head extension kit (OBSOLETE)
KIT 172-9180 Vacuum wand caddy kit (OBSOLETE)
KIT 172-9150 Beacon kit (OBSOLETE) 1
KIT 172-9185 Squeegee blade kit standard
KIT 172-9145 Back-Up alarm kit (OBSOLETE)
KIT 172-9183 Squeegee blade scrub deck kit standard
KIT 172-9176 Scrubber wheel assembly (OBSOLETE)
KIT 172-8309 Armrest kit, optional (OBSOLETE)
KIT 172-9152 Headlight kit (OBSOLETE)

Decal System - 172-0165
RefNbr Part Number Description Req Notes
001 172-5000 Caution decal 1
002 172-5002 Tie down decal 4
003 172-9194 Emergency disconnect decal 1
004 N/A Not available 1 (Battery wiring decal)
005a N/A Not available 1 (not available)
005b N/A Not available 1 (not available)
006 172-9198 Charger decal 1
007 N/A Not available 1 (Circuit breaker decal)
008 172-9200 Flow rate decal (OBSOLETE) 1
009 172-9124 2 inch logo decal 1
010 172-8110 Grip Surface 2

Control System - 172-0166
RefNbr Part Number Description Req Notes
001 999-0187 Washer 1/2 flat plain finish 1
002 999-0123 Washer 1/4 SAE flat zinc plated 7
004 999-0556 Bolt 5/16-18 x 3/4 hex head stainless steel 2
005 999-1133 Bolt M8-1.25 x 20mm hex head full thread plain 1
006 172-0392 Retaining ring 1
007 272-1628 Screw 5mm X .08 X 6mm pan head phillips 2
009 172-8317 Screw M5 x 12mm phillips pan head 2
010 999-0471 Nut M8-1.25 nylon insert lock zinc plated 5
011 999-0495 Nut M5-.8 nylon insert lock zinc plated 3
013 999-0519 Nut M12-1.75 nylon insert lock stainless steel 1
014 999-1128 Bolt M12-1.75 x 35mm hex hd stainless steel part thread 1
015 N/A Not available 1 (Bolt)
016 999-0498 Bolt M5-.8 x 20mm hex head full thread zinc 1
017 999-1162 Bolt M6-1 x 75mm hex head part thread zinc 1
018 172-0548 Washer 17/64 x 47/64 flat stainless steel 1
019 172-2067 Washer 11/32 x 1/8 flat 1
020 172-9201 Thrust bearing 2
021 172-4560 Bushing 2
022 172-8814 P clamp 2
023 172-8919 Flanged bearing 2
024 172-4008 Bushing 2
025 172-8815 Flanged bearing 1
026 172-0072 Bushing 1
027 272-1983 Rubber pedal pad 1
028 172-0162 Bushing 1
029 172-9202 Bushing 1
030 172-9203 Arm weldment (OBSOLETE) 1
031 172-9204 Brake link (OBSOLETE) 3
032 172-9205 Clevis yoke 1
033 172-9206 Pedal mount weldment (OBSOLETE) 1
034 172-9207 Brake rod (OBSOLETE) 1
035 172-9208 Bellcrank (OBSOLETE) 1
036 172-9209 Brake pedal weldment (OBSOLETE) 1
037 172-9210 Park brake latch 1
038 172-8816 Side plate 2
039 172-8817 Nylon spacer 1
040 172-8818 Throttle lever 1
041 172-8819 Weldment link 1
042 172-9211 Electronic throttle 1
043 172-9212 Throttle pedal weldment 1
044 172-8823 Pedal mat 1
046 172-8824 Idler spring 2
047 172-0079 Sleeve bearing (OBSOLETE) 1
048 172-4120 Flanged bearing 2

Electrical System - 172-0167
RefNbr Part Number Description Req Notes
001 999-0029 Bolt 5/16-18 x 1/2 hex head plain finish 4
002 999-0006 Washer 3/16 flat zinc plated 2
003 999-0477 Screw 10-24 x 5/16 truss head phillips zinc 4
004 999-0123 Washer 1/4 SAE flat zinc plated 4
005 999-0508 Screw 1/4-20 x 1/2 pan head phillips zinc plated 7
006 999-0509 Screw 1/4-20 x 3/8 pan head phillips zinc plated 10
007 272-1526 Deck kit 2810D 3
008 999-0475 Screw 6-32 x 3/4 pan head slotted zinc plated 2
011 172-8317 Screw M5 x 12mm phillips pan head 2
012 999-0471 Nut M8-1.25 nylon insert lock zinc plated 1
013 999-0495 Nut M5-.8 nylon insert lock zinc plated 2
015 N/A Not available 1 (Bolt)
016 172-0345 Terminal stud 2
017 272-1626 Screw 1/4-20 x 1 1/2 phillips pan head thread forming 2
018 999-0406 Washer 5/16 internal star lock zinc plated 4
019 999-1272 Screw 8-32 x 3/16 pan head phillips stainless steel 4
020 999-1180 Screw M3-.5 x 16mm pan head stainless steel 4
021 172-0346 Stud 1/4-20 1
022 172-0223 Battery cable boot 12
023 172-2160 10amp circuit breaker 1
024 172-0236 Diode rectifier assembly 2
025 172-2805 36V contactor 2
026 172-9232 Charger plug cover (OBSOLETE) 1
027 172-9233 Emergency stop button 1
028 172-9234 Control box assembly (OBSOLETE) 1
029 172-9239 Gasket 1
030 172-9240 Main wiring harness (OBSOLETE) 1
031 172-9241 Display PCB assembly 1
032 172-9242 Control panel assembly (OBSOLETE) 1
033 997-2102 Cable tie 12
034 997-2101 6 inch cable tie 12
035 172-9245 200 Amp fuse clamp 1
037 172-9247 Cable 1
038 172-9248 Cable (OBSOLETE) 1
039 172-9249 6 AWG cable (OBSOLETE) 1
040 172-9249 6 AWG cable (OBSOLETE) 1
041 172-9251 6 AWG cable (OBSOLETE) 1
042 172-9252 6 AWG cable (OBSOLETE) 1
043 172-9253 4 AWG cable (OBSOLETE) 1
044 172-9254 8 AWG cable (OBSOLETE) 1
045 172-9255 8 AWG cable (OBSOLETE) 1
046 172-9147 Terminal insulator 4
047 172-8827 45 Amp circuit breaker 1
048 172-9257 Speed Control (OBSOLETE) 1
049 172-9258 Contactor 1
050 172-9259 Diode 1
051 172-9260 Connector Assembly 1
052 172-9261 P clamp 1
053 172-8828 Battery cable 5
054 172-2303 Rubber boot 2
055a 172-8847 Key switch (OBSOLETE) 1
055b 172-8099 Replacement key (OBSOLETE)
056 172-9262 Horn switch 1
057 172-9263 Varistor Assembly 1
058 172-9264 Main contactor 1
059 172-9265 250 Ohm Resistor 1
060 172-9266 Diode Assembly 3
061 172-0231 Reset button boot 1
062 172-8848 Reset button boot 1
063 172-0235 Switch assembly (OBSOLETE) 1
064 172-0103 Electrical mount 3
065 172-2298 Push mount tie 4
N/S 999-0409 Screw 10-24 x 3/8 pan head slotted zinc plated 4
N/S 172-9267 Battery plug assembly (OBSOLETE) 1
N/S 172-9268 Charger plug assembly (OBSOLETE) 1
N/S 172-9243 Control panel (OBSOLETE) 1
N/S 172-9237 Circuit board (OBSOLETE) 1
N/S 172-8829 Battery terminal clamp 12
N/S N/A Not available 4
N/S 172-9244 Membrane switch (OBSOLETE) 1
N/S 172-9235 Card mount cover (OBSOLETE) 1

Recovery System - 172-0168
RefNbr Part Number Description Req Notes
001 999-0123 Washer 1/4 SAE flat zinc plated 7
002 999-0705 Screw 10-24 x 3/4 pan head phillips stainless steel 4
003 999-0432 Screw 1/4-20 x 1 1/4 pan head phillips zinc plated 2
004 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 5
005 999-0567 Screw 1/4-20 x 5/8 pan head phillips stainless steel 4
006 172-0513 Pop rivet 1
007 272-1627 Screw 1/4-20 X 5 1/2 pan head phillips stainless steel 1
008 172-0253 Washer 1/8 x 23/64 flat stainless steel 2
009 172-6241 Screw 1/4-14 x 5/8 pan phillips stainless steel 1
010 172-0325 Cork strap 1
011 172-0517 Float cage half (2 required for full float cage) 2
012 172-8227 Vacuum hose (OBSOLETE) 1
013 172-9013 12 inch wire rope 1
014a 172-8007 36V 3 stage vacuum motor assembly 1
014b 991-1202-P 36V 3 stage vacuum motor tangential with Packard plug 1
015 172-0192 Float ball 1
016 172-0126 Acoustical foam 1
017 172-0178 Hose with cuffs 1
018 172-9214 Drain hose (OBSOLETE) 1
019 172-9215 Inlet gasket 1
020 172-9216 Recovery tank dome (OBSOLETE) 1
021 172-9217 Recovery tank (OBSOLETE) 1
022 172-9218 Recovery tank cover 1
023 172-9219 Plate (OBSOLETE) 1
024 172-9220 Rotomold intake housing 1
025 172-9221 Cover / Handle assembly 1
026 172-9225 Recovery tube 1
027 172-9226 Vacuum motor gasket 2
028 172-9227 Spout inlet gasket 1
029 172-9228 Recovery lid gasket 1
030 172-9229 Filter 1
031 172-9230 Retaining strap 1
032 997-2003 Hose clamp 3
033 172-8004 Tube cuff 1
034 172-8003 Plug 1
035 997-2102 Cable tie 1
036 999-0332 Screw 10-24 x 5/8 pan head phillips stainless steel 2
037 272-1159 Plastic clamp 1
N/S 172-9224 Gasket 1
N/S 172-9221 Cover / Handle assembly 1
N/S 172-9221 Cover / Handle assembly 1
N/S 991-1224 Plastic covered carbon brush (sold individually) 2

Cylindrical Scrub Deck/Skirts - 172-0169
RefNbr Part Number Description Req Notes
000a 172-8935 Right skirt assembly 1
001 172-9269 Housing weldment (OBSOLETE) 1
002 999-0118 Nut 1/2-13 nylon insert lock zinc plated 4
003 999-0187 Washer 1/2 flat plain finish 2
004 272-1595 Screw 1/2-13 X 4-1/2 hex head 2
005 172-8906 Mount bracket 1
006 172-2344 Extension spring 2
007 172-2742 Bushing 4
008 172-8872 Mount arm 2
009 N/A Not available 2 (Bolt)
010 999-0497 Nut M6-1 nylon insert lock stainless steel 12
011 172-8871 Skirt retainer 2
012a 172-8874 Gum rubber skirt 2
012b 172-8875 Oil resistant skirt 2
013 172-8909 Skirt bracket weldment 1
014 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 12
015 999-1133 Bolt M8-1.25 x 20mm hex head full thread plain 4
016 999-0412 Washer #8 SAE flat 4
017 172-9270 Bushing 4
018 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
019 272-1599 Bolt M6 x 15mm hex head nylok 2
020 172-8873 Mounting plate 1
021 172-8876 Skirt bracket weldment 1
022 997-2509 Cotter pin 1/8 x 3/4 stainless steel 2
023 172-8926 Blade 2
024 172-8919 Flanged bearing 2
025 172-8967 Collar 2
026 999-0096 Screw 1/4-20 x 1/4 cup point socket set plain finish 2

Cylindrical Scrub System Drive - 172-0171
RefNbr Part Number Description Req Notes
001a 172-9300 36V motor 2
001b N/A Not available 1 (not available)
001c 172-1033 F.E. Bearing 1
001d 172-9303 Brush cap assembly (OBSOLETE) 1
001e 172-9304 Carbon brush (sold individually) 4
002 272-1526 Deck kit 2810D 2
003 172-0345 Terminal stud 2
004 172-0103 Electrical mount 2
005 272-1596 Bolt 1/4-20 x 3/4 hex head lock 6
006 172-3373 Idler end assembly 2
007 172-8927 Belt idler 2
008 999-0120 Washer 3/8 SAE flat 4
009 272-1624 Bolt M10-1.5 x 40mm hex 2
010 272-1454 Screw 1/4-20 X 3/8 socket set lock 4
011 172-8932 Poly-V belt 1
012 172-8929 Right belt guard 1
013 999-1129 Screw 1/4-20 x 1/2 pan head phillips thread rolling zinc 8
014 172-8928 Poly-v sheave 2
015 172-8933 Drive end assembly 2
016 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 6
017 999-0497 Nut M6-1 nylon insert lock stainless steel 6
018 172-2150 Knob 2
019 999-0018 Bolt 1/4-20 x 1/2 hex cap grade 5 zinc plated 2
020 172-9306 Hopper weldment (OBSOLETE) 1
022 172-8930 Left belt guard 1
023 172-8931 Poly V belt 1
024 999-0960 Nut 10-24 hex stainless steel 2
025 181-0003 Screw 1/4-20 x 1/2 socket set lock 4
026 172-8959 Poly-v sheave 2
027 172-8956 Square keyway 2
028 172-4656 Ball bearing 6
029 172-8958 Bearing plate weldment (OBSOLETE) 2
030 172-8957 Spacer 2
031 172-8960 Spindle 2
032 172-1838 Hub 2
033 172-3373 Idler end assembly 2

Cylindrical Scrub System Lift - 172-0173
RefNbr Part Number Description Req Notes
001 172-8918 Pin 1
002 172-4033 3/8 inch retaining ring 2
003 172-9188 Motor, Actuator 1
004 N/A Not available 1 Nut retainer
005 172-0184 Squeegee blade 30 7/8 inch (blue) 2
006 172-9315 Compression spring 1
007 172-9191 Actuator spring housing (OBSOLETE) 1
008 172-8815 Flanged bearing 2
009 272-1622 Bolt 12mm-1.25 x 25mm hex head 2
010 N/A Not available 2 (Sleeved bearing) (please order 172-0069)
011 172-0152 Thrust bearing 8
012 999-0187 Washer 1/2 flat plain finish 4
013 172-9318 Scrub deck lift arm (OBSOLETE) 1
014 999-0519 Nut M12-1.75 nylon insert lock stainless steel 3
015 172-9319 Deck vertical lift bar (OBSOLETE) 1
017 999-0559 Washer 1/2 x 1/4 flat stainless steel 3
018 172-9320 Deck swivel bracket (OBSOLETE) 1
019 172-0024 Bushing 3
020 172-0023 Sleeve bearing 3
021 172-2503 Tank leveler 2
022 172-2503 Tank leveler 2
023 999-0412 Washer #8 SAE flat 1
024 999-0248 Bolt M8-1.25 x 30mm hex head full thread plain finish 2
025 172-2631 Bushing 1
026 172-9321 Arm (OBSOLETE) 1
027 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
028 172-9322 Connecting rod (OBSOLETE) 3
029 999-0118 Nut 1/2-13 nylon insert lock zinc plated 8
030 172-9323 Ball joint 4
031 172-9324 Rod (OBSOLETE) 1
032 172-0272 Ball joint 4
033 172-0272 Ball joint 4
034 N/A Not available 1 Nut retainer
035 172-0272 Ball joint 2
036 172-0072 Bushing 4
037 172-0079 Sleeve bearing (OBSOLETE) 2
038 172-9327 Pivot arm weldment (OBSOLETE) 1
039 999-0162 Bolt 5/16-18 x 1 1/4 hex head grade 5 zinc plated 1
040 999-0497 Nut M6-1 nylon insert lock stainless steel 2
041 999-1312 Screw M6-1 x 20mm hex head stainless steel 2
042 172-9328 Actuator plate weldment (OBSOLETE) 1
043 999-1180 Screw M3-.5 x 16mm pan head stainless steel 3
044 172-9329 Extension spring (OBSOLETE) 2
N/S 172-9189 Carbon brush set (OBSOLETE) 1
N/S 172-8922 Plastic drive nut 1

Solution System - 172-0175
RefNbr Part Number Description Req Notes
001 172-0513 Pop rivet 4
002 172-0253 Washer 1/8 x 23/64 flat stainless steel 8
003 997-2002 Hose clamp #6 4
004 997-2005 Hose clamp 7
005 172-0254 Nylon pipe cap 1
006 172-9344 Hose 2
007 172-0213 Tee 1
008 172-0197 Rubber washer 1
009 172-8924 Barb tee 1
010a 172-9345 Solution tank (OBSOLETE) 1
011 172-9347 Filter 1
012a 172-9348 Flow control valve assembly (OBSOLETE) 1
012b 172-9349 Valve 1
012c 172-9350 FCV handle (OBSOLETE) 1
013 172-9351 Spiral hose 1
014 172-0199 Cover 1
015 172-9353 Gasket 1
016a 172-9354 Spiral hose for disc models 1
016b 172-9355 Sprial hose for cylindrical models 1
017 172-9356 Solenoid valve 1
018 172-2815 Main solution hose 1
019 172-9230 Retaining strap 2
020 172-9358 Adapter barb 1
021 172-9359 Spiral hose 1
022 172-9360 Hex nipple (OBSOLETE) 1
023 172-2322 90 degree elbow barb 3/4 x 3/8 1
024 997-2102 Cable tie 3
025 170-0264 Hose barb 1
026 172-0261 Barb adapter 4
027 997-2000 Hose clamp 3

Squeegee Assembly - 172-0176
RefNbr Part Number Description Req Notes
000 172-9361 Squeegee assembly (OBSOLETE) 1
001 999-0187 Washer 1/2 flat plain finish 2
002 999-0118 Nut 1/2-13 nylon insert lock zinc plated 2
003 999-0336 Screw 6-32 x 3/8 pan head phillips stainless steel 2
004 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 2
005 999-0227 Nut 6-32 hex nylon insert lock jam zinc plated 2
006 999-0688 Bolt 5/16-18 x 1 1/4 hex head stainless steel 2
007 999-0496 Nut M8-1.25 nylon insert lock stainless steel 6
008 272-1619 Bolt 6mm - 1 x 10mm hex head stainless steel 2
009 999-0499 Bolt M8-1.25 x 20mm hex head full thread stainless steel 2
010 999-0909 Bolt M8-1.25 x 70mm hex head stainless steel 4
011 999-0782 Screw M8-1.25 x 120mm hex head 2
012 272-1584 Bolt 5/16-18 X 3 1/4 hex head stainless steel 2
013 999-1368 Screw M8-1.25 x 60mm hex head stainless steel 2
014 272-1585 Nut 5/16-18 wing stainless steel 2
015 999-0603 Nut 1/4-20 wing stainless steel 8
016 172-4099 Nut 5/16-18 thumb 2
017 172-9157 Roller wheel 2
018 172-9363 Bracket 2
019 172-9364 Bushing 2
020 172-9365 Tool weldment 1
021 172-9366 Plate 1
022a 172-9185 Squeegee blade kit standard 1
023 172-0094 Latch 1
024 172-9369 Left rear strap 1
025 172-9370 Front strap 1
026 172-9371 Right rear strap 1
027 172-9372 Bracket 2
028 272-4009 Bracket 2
029 172-2150 Knob 2
030 172-9374 Caster wheel 2

Squeegee System - 172-0177
RefNbr Part Number Description Req Notes
001 999-0187 Washer 1/2 flat plain finish 4
002 272-1463 Bolt 3/4-16 x 1 1/4 hex head 1
003 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 4
004 172-4033 3/8 inch retaining ring 2
005 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
006 272-1611 Bolt 8mm-1.25 x 60mm hex head 1
007 999-0519 Nut M12-1.75 nylon insert lock stainless steel 2
008 272-1615 Bolt 12mm-1 3/4 x 30mm hex head 2
009 999-0497 Nut M6-1 nylon insert lock stainless steel 6
011 999-1312 Screw M6-1 x 20mm hex head stainless steel 2
012 272-1617 Bolt 12mm-1 3/4 x 30mm hex nylon lock 2
013 272-1618 Nut 3/4-16 hex nylon lock thin 1
014 999-0284 Screw 10-24 x 3/16 cup point socket set alloy plain finish 3
015 999-0660 Nut 3/8-16 wing stainless steel 1
016 172-8918 Pin 1
017 172-2631 Bushing 2
018 172-0070 Pin 1
019 172-0071 Collar 2
020 172-0072 Bushing 4
021 172-9375 Bushing (OBSOLETE) 1
022 N/A Not available 2 (Sleeved bearing) (please order 172-0069)
023 172-8065 Ball joint 1
024 172-9377 Adjuster Rod (OBSOLETE) 1
025 172-8921 Actuator 1
026 172-9379 Arm weldment (OBSOLETE) 1
027 172-9380 Half yoke welemdnt 13
028 172-9381 Gas spring assembly (OBSOLETE) 1
029 172-9361 Squeegee assembly (OBSOLETE) 1
030 172-9383 Mount weldment (OBSOLETE) 1
031 172-9384 Squeegee mount weldment 1
032 172-9385 Chain assembly 2
033 172-0078 Knob 1
034 172-0079 Sleeve bearing (OBSOLETE) 2
N/S 172-8922 Plastic drive nut 1
N/S N/A Not available 1 Carbon brush kit

Steering/Frong Wheel System - 172-0178
RefNbr Part Number Description Req Notes
001 999-0187 Washer 1/2 flat plain finish 1
002 999-0412 Washer #8 SAE flat 3
003 272-1469 Solution valve 2
004 999-0346 Screw 5/16-18 x 1/4 set cup point socket alloy plain finish 1
005 172-9386 Cotter pin 1
006 999-0118 Nut 1/2-13 nylon insert lock zinc plated 1
007 272-1454 Screw 1/4-20 X 3/8 socket set lock 2
008 999-1133 Bolt M8-1.25 x 20mm hex head full thread plain 2
009 172-9387 Woodruff key 4
010 999-1363 Washer 7/8 flat stainless steel 1
011 999-0471 Nut M8-1.25 nylon insert lock zinc plated 3
012 272-1611 Bolt 8mm-1.25 x 60mm hex head 1
013 272-1612 Bolt 10mm-1.50 x 45mm hex nylon locking 4
014 999-1134 Washer 1 1/4 flat stainless steel 1
015 999-1129 Screw 1/4-20 x 1/2 pan head phillips thread rolling zinc 4
016 172-2067 Washer 11/32 x 1/8 flat 1
017 272-1603 Nut 7/8-14 castle 1
018 172-9388 Flanged bearing 2
019 172-8919 Flanged bearing 2
020 172-4008 Bushing 2
021 172-0115 Shaft collar 1
022 172-9389 Motor / Wheel assembly (OBSOLETE) 1
023 172-9395 Spindle weldment (OBSOLETE) 1
024 172-9059 Lower steering shaft (OBSOLETE) 1
025 172-9396 Steering plate (OBSOLETE) 1
026 172-9397 Splash guard (OBSOLETE) 1
027 172-9398 Roller chain 1
028 172-9072 Upper steering shaft 1
029 172-9399 Steering column (OBSOLETE) 1
030 172-9073 Latch assembly 1
031 172-9400 Upper column cover (OBSOLETE) 1
032 172-9401 Sprocket assembly 1
033 172-9074 Universal joint 1
034 172-8093 Sprocket 1
035 172-9403 Grease cap 1
036 172-9404 Cup bearing 1
037 172-9405 Cone bearing 1
038 172-9406 Cone bearing 1
039 172-9407 Cup bearing 1
040 172-9408 Radial lip seal 1
041 172-9409 Bushing 1
042 172-9075 Steering wheel 1
043 172-9076 Cup 1
044 172-9410 Flanged bushing 1
045 172-9077 Cap 1
046 172-9078 Steering wheel adapter 1
047 272-1613 P clamp 1
048 999-0006 Washer 3/16 flat zinc plated 1
049 172-9057 Bushing 1
050 999-0363 Screw 8-32 x 3/8 hex head unslotted thread rolling 2
N/S 172-9390 Oil seal (OBSOLETE) 1
N/S 172-9394 Drive wheel (OBSOLETE) 1
N/S 172-9391 Motor (OBSOLETE) 1
N/S 172-9401 Sprocket assembly 1
N/S 172-0363 Grease fitting 1
N/S 172-9393 Seal kit (OBSOLETE) 1
N/S 172-9392 Carbon brush set (OBSOLETE) 1
N/S 172-0048 Bearing 2

Rear Wheel System - 172-0179
RefNbr Part Number Description Req Notes
001 272-1610 Nut lug 6
002 272-1599 Bolt M6 x 15mm hex head nylok 12
003 272-1605 Bolt M10-1.5 x 20mm hex head nylon lock 2
004 272-1606 Washer flat 2
005 172-9411 Ball bearing 4
006 172-9412 Finished hub (OBSOLETE) 2
007 172-9413 Brake disc 2
008 172-9414 Brake left caliper 1
009 172-9416 M14-1.5 Stud 6
010 172-9417 Wheel assembly (standard) (OBSOLETE) 2
011 172-9419 Bushing (OBSOLETE) 6
N/S 172-9176 Scrubber wheel assembly (OBSOLETE) 1
N/S 272-7001 Caliper brake (OBSOLETE) 1

Vacuum Wand Caddy Kit - 172-0180
RefNbr Part Number Description Req Notes
000 172-9180 Vacuum wand caddy kit (OBSOLETE)
001 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
002 N/A Not available 2 (Bolt)
003 172-9100 14 inch squeegee tool (for wand with button lock) (OBSOLETE) 1
004 172-9101 Vacuum hose 1-1/2 x 15 feet long (OBSOLETE) 1
005 172-9421 Caddy weldment (OBSOLETE) 1
006 172-9103 2 piece wand 1
N/S 172-9422 Jumper wire (black) 1

Cylindrical Wiring Diagram - 172-0181
RefNbr Part Number Description Req Notes
A1 172-9257 Speed Control (OBSOLETE) 1
A3 172-9234 Control box assembly (OBSOLETE) 1
A4 172-9241 Display PCB assembly 1
C1 N/A Not available 1 (not available)
C2 N/A Not available 1 (not available)
D1 172-0236 Diode rectifier assembly 1
D2 172-0236 Diode rectifier assembly 1
D3 172-9259 Diode 1
D4 172-9266 Diode Assembly 1
D5 172-9266 Diode Assembly 1
D6 172-9266 Diode Assembly 1
F1 172-9245 200 Amp fuse clamp 1
F2 172-2160 10amp circuit breaker 1
F3 172-8827 45 Amp circuit breaker 1
H1 172-9152 Headlight kit (OBSOLETE) 1
H2 172-9150 Beacon kit (OBSOLETE) 1
H4 172-9145 Back-Up alarm kit (OBSOLETE) 1
K1 172-9258 Contactor 1
K2 172-9258 Contactor 1
K3 172-9264 Main contactor 1
K4 172-2805 36V contactor 1
K5 172-2805 36V contactor 1
L1 172-9356 Solenoid valve 1
M1 172-9188 Motor, Actuator 1
M3 172-8921 Actuator 1
M4a 172-8007 36V 3 stage vacuum motor assembly 1
M4b 991-1202-P 36V 3 stage vacuum motor tangential with Packard plug 1
M5 172-9300 36V motor 1
M6 172-9389 Motor / Wheel assembly (OBSOLETE) 1
M7 172-9300 36V motor 1
N/S 991-1224 Plastic covered carbon brush (sold individually) 2
N/S 172-8922 Plastic drive nut 1
N/S 172-9240 Main wiring harness (OBSOLETE) 1
N/S 172-9189 Carbon brush set (OBSOLETE) 1
N/S 172-8922 Plastic drive nut 1
N/S N/A Not available 1 Carbon brush kit
R2 172-9265 250 Ohm Resistor 1
S1 172-0235 Switch assembly (OBSOLETE) 1
S2a 172-8847 Key switch (OBSOLETE) 1
S2b 172-8099 Replacement key (OBSOLETE)
S3 172-8800 Seat switch 1
S4 172-9262 Horn switch 1
S5 172-9233 Emergency stop button 1
V 172-9263 Varistor Assembly 1
X1 172-9267 Battery plug assembly (OBSOLETE) 1
X2 172-9268 Charger plug assembly (OBSOLETE) 1

- 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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