Kawasaki Ninja Service Manual: Clutch Plate, Wear, Damage Inspection

Kawasaki Ninja Service Manual / Clutch / Clutch / Clutch Plate, Wear, Damage Inspection

Visually inspect the friction and steel plates for signs of seizure, overheating (discoloration), or uneven wear.
Measure the thickness of each friction plate [A] at several points.

If any plates show signs of damage, or if they have worn past the service limit, replace them with new ones.

Clutch Plate, Wear, Damage Inspection

Friction Plate Thickness

Standard: 2.72 2.88 mm
(0.107 0.113 in.)

Service Limit: 2.5 mm (0.098 in.)

Spring Plate Free Play Adjustment

NOTE The free play adjustment is performed by replacing the steel plate(s). Measure the clutch spring plate free play (see Clutch Spring Plate Free Play Measurement), and then replace the st ...

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 ...

Other materials:

Additional Considerations for High Speed Operation
Brakes: The importance of the brakes, especially during high speed operation, cannot be overemphasized. Check to see that they are correctly adjusted and functioning properly. Steering: Looseness in the steering can cause loss of control. Check to see that the handlebar turns freely but ha ...

Spring Tension Inspection
Since a spring becomes shorter as it weakens, check its free length [A] to determine its condition. If the spring of either fork leg is shorter than the service limit, it must be replaced. If the length of a replacement spring and that of the remaining spring vary greatly, the remaining s ...

Pressure Testing
Remove: Upper Fairing Assembly (see Upper Fairing Assembly Removal in the Frame chapter) Radiator Cap [A] Remove the radiator cap in two steps. First turn the cap counterclockwise to the first stop. Then push and turn it further in the same direction and remove the cap. Install the ...