Kawasaki Ninja Service Manual: Shift Fork/Gear Groove Wear Inspection

Kawasaki Ninja Service Manual / Crankshaft/Transmission / Transmission / Shift Fork/Gear Groove Wear Inspection

Measure the thickness of the shift fork ears [A], and measure the width [B] of the gear grooves.

If the thickness of a shift fork ear is less than the service limit, the shift fork must be replaced.

Shift Fork Ear Thickness Standard: 5.7 6.0 mm (0.224
0.236 in.)
Service Limit: 5.6 mm (0.220 in.)

If the gear groove is worn over the service limit, the gear must be replaced.

Shift Fork/Gear Groove Wear Inspection

Gear Groove Width Standard: 6.05 6.15 mm (0.238
0.242 in.)

Service Limit: 6.25 mm (0.246 in.)

Shift Fork Bending Inspection

Visually inspect the shift forks, and replace any fork that is bent. A bent fork could cause difficulty in shifting, or allow the transmission to jump out of gear when under power. 90° [A] ...

Shift Fork Guide Pin/Drum Groove Wear Inspection

Measure the diameter of each shift fork guide pin [A], and measure the width [B] of each shift drum groove. If the guide pin on any shift fork is less than the service limit, the fork must be ...

Other materials:

Terminal Numbers of ECU Connectors
1. Subthrottle Valve Actuator: Y/BK 2. Subthrottle Valve Actuator: BK/O 3. Unused 4. Front Wheel Rotation Sensor Signal: G/Y 5. Unused 6. Starter Lockout Switch: R/G 7. Gear Position Switch: G/R 8. Crankshaft Sensor (–): BK 9. Power Supply to Sensors: BL 10. Unused 11. Intake Air Pre ...

Clutch
Clutch Operation Inspection Pull the clutch lever just enough to take up the free play [A]. Measure the gap between the lever and the lever holder. If the gap is too wide, the clutch may not release fully. If the gap is too narrow, the clutch may not engage fully. In either case, adjust ...

Key Registration
Case 1: When the ignition key has been lost or additional spare ignition key is required. Prepare a new spare ignition key. Cut the key in accordance with the shape of the current ignition key. Remove the rear seat (see Rear Seat Removal in the Frame chapter). Remove the immobilizer/K ...