Kawasaki Ninja Service Manual: Commutator Cleaning and Inspection

Kawasaki Ninja Service Manual / Electrical System / Electric Starter System / Commutator Cleaning and Inspection

NOTE

Do not use emery or sand paper on the commutator.

Commutator Cleaning and Inspection


Replace the starter motor with a new one if there is any damage or wear.

Replace the starter motor with a new one if discoloration is noticed.

Brush Inspection
Measure the length of each brush [A]. If any is worn down to the service limit, replace the brush assy. Starter Motor Brush Length [B] Standard: 12.05 mm (0.4744 in.) Service Limit: 6.55 mm ...

Armature Inspection
Using the × 1 Ω hand tester range, measure the resistance between any two commutator segments [A]. Special Tool - Hand Tester: 57001-1394 If there is a high resistance or no readin ...

Other materials:

Front Fork Removal (Each Fork Leg)
Loosen the front fork top plug [A] beforehand if the fork leg is to be disassembled. Special Tool - Top Plug Wrench (45 mm) [B]: 57001-1741 NOTE Loosen the top plug after loosening the handlebar clamp bolt [C] and upper front fork clamp bolt [D]. Remove: Upper Fairing Assembly (see Up ...

Stopping the engine
Close the throttle completely. Shift the transmission into neutral Turn the ignition key to “OFF”. Support the motorcycle on a firm, level surface with the side stand. Lock the steering. NOTE The motorcycle is equipped with a vehicle-down sensor, which causes the engine to sto ...

ESD (Electronic Steering Damper) ECU Communication Error (Service Code 3C, ZX1000JD/KD)
ESD ECU Communication Line Inspection When the data (for status of ESD system) is not sent from the ESD ECU to the meter unit and ECU, the service code 3C is displayed. The data is sent through the CAN communication line. The service code 3C is detected with the meter unit. The FI symbol does ...