| | Results
of the tests |
| 1 | CLUTCH PEDAL CHECKS | All OK | Problems met | Operation |
|---|
| Check
the clutch pedal travel | Continue to Step 2 | Pedal travel not correct | Restore the operation of
the clutch pedal |
| 2 | CLUTCH OPERATING ACTUATOR CHECK | All OK | Problems met | Operation |
|---|
| Check
the condition of the clutch actuator, inside the bell housingStart up the engine and check that the supply pressure does not
decrease | Continue to Step 3 | Clutch actuator faulty
or oil leaks | Replace the components involved |
| 3 | CHECK SPLINED HUB | All OK | Problems met | Operation |
|---|
| Check
for excess grease on the clutch plate hub bushes and the gearbox
main shaft | Continue to Step 4 | Gearbox main shaft hub
faulty | Restore
the correct lubrication of the bushes and, if necessary, replace
the clutch plate Op. 1810A20 |
| Gearbox main shaft hub faulty | Replace the gearbox main shaft Op. 2110B20 |
| 4 | CLUTCH PLATE CHECK | All OK | Problems met | Operation |
|---|
| Verify: - clutch plate wear
- that the clutch plate is not distorted
- that there is no damage to the pressure plate diaphragm
spring
| Continue to Step 5 | Clutch disc or pressure
plate faulty | Replace the clutch plate Op. 1810A20 |
| 5 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | | Fault persists | Search for the fault starting from another symptom' |
