Crashing noise in gear box, non release, warped and bent clutch disc
Indicator:
Poor clutch dis-engagement
Cause:
- Hanging the gearbox on the clutch disc during installation.
- Not aligning clutch disc and forcing the gearbox into the spline.
- Incorrect clutch disc orientation
Effect:
Warped/Bent Clutch Disc
Action:
- Do not hang gear box during clutch installation and always use a clutch aligning tool.
- Do not force gear box into clutch disc spline.
- Do not use the gearbox mounting bolts to force the gearbox over the dowels.
- Fit the clutch disc with the correct orientation
Trouble Shooting
- Clutch Cover
-
Clutch Disc
- Difficult Disengagement(10)
- Loss of Drive(5)
- Noise & Vibration(3)
- Other(2)
- Shudder (judder)(3)
- Slipping(4)
- Clutch Master Cylinder(1)
- Clutch Slave Cylinder(1)
- Clutch Spigot Bearing, bush (pilot bearing)
-
CSC (concentric slave cylinder)
- CSC Leaking(1)
- Loss of Fluid(4)
- Other(1)
- Flywheel
- Thrust Bearing
- Vehicle Diagnostics(5)
