Kawasaki Ninja Service Manual: Clutch Spring Free Length Measurement

Kawasaki Ninja Service Manual / Clutch / Clutch / Clutch Spring Free Length Measurement

If any spring is shorter than the service limit, it must be replaced.

Clutch Spring Free Length

Standard: 43.5 mm (1.71 in.)

Service Limit: 42.1 mm (1.66 in.)

Clutch Spring Free Length Measurement


Clutch Plate Warp Inspection
Place each friction plate or steel plate on a surface plate and measure the gap between the surface plate [A] and each friction plate or steel plate [B] with a thickness gauge [C]. The gap is ...

Clutch Housing Finger Inspection
Visually inspect the clutch housing fingers [A] where the friction plate tangs [B] hit them. If they are badly worn or if there are groove cuts where the tangs hit, replace the housing. Also, ...

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Intake Air Pressure Sensor #2 Output Voltage Inspection
Measure the output voltage at the intake air pressure sensor #2 in the same way as input voltage inspection, note the following. Disconnect the intake air pressure sensor #2 connector and connect the measuring adapter [A] between these connectors. [B] Main Harness [C] Intake Air Pressu ...

Alternator Rotor Installation
Using a cleaning fluid, clean off any oil or dirt on the following portions and dry them with a clean cloth. Crankshaft Tapered Portion [A] Alternator Rotor Tapered Portion [B] Install the alternator rotor. Using a cleaning fluid, clean off any oil or dirt on the washer [A] ...

ECU Power Supply Inspection
Remove the upper air cleaner housing (see Air Cleaner Element Replacement in the Periodic Maintenance chapter). Visually inspect the ECU connectors. If the connector is clogged with mud or dust, blow it off with compressed air. Remove the ECU (see ECU Removal). Visually inspect the ...