Check the clutch pedal travel

Move onto step 2

• Restore the operation of the clutch pedal Op. 3330B26

End of diagnosis

Visually check for fluid leaks from the clutch pump and pipes

Move onto step 3

• Replace the components involved (see Assembly 1020B)

End of diagnosis

Visually inspect for fluid leaks from the pump, the clutch pipes and the bell housing (clutch actuator area)

Move onto step 3

• Replace the components involved - Assy. 1820B.

End of diagnosis

Check that there is no air inside the hydraulic circuit

Move onto step 4

• Bleed the air from the system Op. 1820B08

End of diagnosis

Press the clutch pedal slowly and, at the same time, check that there are no returns of fluid to the tank

Move onto step 5

• Replace the clutch pump Op. 1820B20

End of diagnosis

Check:

• clutch plate wear
• that the clutch plate is not distorted
• that there is no damage to the pressure plate diaphragm spring

Move onto step 6

• Replace the clutch plate Op. 1810A20

End of diagnosis

Check for the presence of dirt, rust or dents in the splined part of the clutch disc hub and on the gearbox main shaft

Move onto step 7

• Replace the gearbox main shaft (see OVERHAULING GEARBOXES Assembly 2110B)

End of diagnosis

• Restore the correct lubrication for the bushes
• If necessary, replace the clutch plate Op. 1810A20

End of diagnosis

Check the condition of the flywheel (in particular, the condition of the surface and that there are no signs of overheating)

Move onto step 8

• Replace the flywheel Op. 2110B32

End of diagnosis

Check that the fault is no longer present

End of diagnosis

Incorrect selection of diagnostic procedure