| | Results of the tests |
| 1 | CLUTCH PEDAL CHECKS | All OK | Problems met | Operation |
|---|
| Check
the clutch pedal travel and operation | Continue to Step 2 | Pedal/pedal assembly faulty | Restore the operation of
the clutch pedal |
| 2 | CLUTCH PUMP AND PIPE CHECK | All OK | Problems met | Operation |
|---|
| Check
the operation of the pump and the impulse damper and make sure that
there are no obstructions in the clutch pipes | Continue to Step 3 | Clutch actuator faulty
or oil leaks | Replace the components involved Op. 1820B48 |
| 3 | CLUTCH OPERATING ACTUATOR CHECK | All OK | Problems met | Operation |
|---|
| Check
the condition of the clutch actuator, inside the bell housing | Continue to Step 4 | Clutch actuator faulty
or oil leaks | Replace the components involved Op. 1820B48 |
| 4 | CHECK SPLINED HUB | All OK | Problems met | Operation |
|---|
| Check
for grease on the clutch plate hub bushes and the gearbox main shaft,
and the condition of the assembly | Continue to Step 5 | Clutch plate 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 |
| 5 | CLUTCH PLATE CHECK | All OK | Problems met | Operation |
|---|
| check - clutch plate wear
- that the clutch plate is not distorted
- that there is no damage to the pressure plate diaphragm
spring
| Continue to Step 6 | Clutch plate or pressure
plate faulty | Replace the clutch plate Op. 1810A20 |
| 6 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | | |
