Wiring Diagram

#PartDescription ReqNotesAvailability
A1a 272-8147 Control panel assembly 1 (standard models)
A1b 172-8491 Control panel kit (OBSOLETE) 1 (EcoFlex models)
A2 272-8158 Speed controller 1
BT1 N/A Not available 6 (battery)
F1a 172-8836 150amp fuse 1
F1b 991-3061 150amp fuse 1
F2 991-1628 5amp circuit breaker 1
F3 272-2209 30amp circuit breaker 1
K1 272-8183 36V 200amp contactor 1
K2 272-8184 36V 100amp contactor 1
L1 272-2193 Solenoid valve assembly 1
M1a 272-2270 36V transaxle 1
M1b 991-3052 36V transaxle 1
M1c 272-2271 Motor 1
M1d 170-3568 Carbon brush (pkg of 4) 4
M1e 272-2273 Neoprene mounting sleeve 2
M2a 272-1344 36V brush gear motor assembly 1
M2b 172-2056 Carbon brush (pkg of 4) 4 (for Imperial Electric motors)
M2c 172-2054 Brush spring 4 (for Imperial Electric motors)
M2d N/A Not available 1 (for Nilfisk-Advance motors)
M3a 272-1344 36V brush gear motor assembly 1
M3b 172-2056 Carbon brush (pkg of 4) 4 (for Imperial Electric motors)
M3c 172-2054 Brush spring 4 (for Imperial Electric motors)
M3d N/A Not available 1 (for Nilfisk-Advance motors)
M4a 172-8007 36V 3 stage vacuum motor assembly 1
M4b 172-8488 Carbon brush set (pkg of 2) 1
M5a 172-7998 Actuator 1
M5b 272-7228 Plastic nut 1
M6 272-2175 Chemical pump 1 (optional)
R1 272-8189 Potentiometer 1
R2 N/A Not available 1 (resistor - part of 272-8192)
N/S 172-0059 36V onboard charger 1
N/S 272-8198 Thermistor repair kit 1
N/S 272-8192 Main harness 1
N/S 272-8193 Vacuum harness 1
N/S 172-2164 Cable assembly - ring terminal type 3
N/S 272-1144 Cable assembly 2
N/S 172-0223 Battery cable boot 12
N/S 172-3451 Battery spacer 2