| 0 | PRELIMINARY CHECKS | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| With the engine idling and the gearbox in neutral, press the clutch pedal fully down and see whether the noise disappears. Then, with the engine running and the handbrake on to lock the wheels, engage first gear and release the clutch to see whether the noise disappears. | Move on to Step 1 | 1. The noise disappears with the clutch pressed | 1. Proceed as instructed in the See table S001 ENGINE KNOCK |
| 2. The noise disappears with the gear engaged. | 2. Proceed as instructed in the See table S015 NOISE WHILST DRIVING |
| 1 | CHECK THRUST BEARING | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check the condition of the thrust bearing: it should not be worn | Move on to Step 2 | Bearing fault. | Replace the thrust bearing. Op. 1820B38 CLUTCH HYDRAULIC ACTUATOR - R.R. AND BLEED AIR WITH GEARBOX REMOVED |
| 2 | CLUTCH CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|
| Check the condition of the cluch plate and the flexible coupling. | End of diagnosis | Fault in clutch plate or flexible coupling | Replace the clutch assembly Op. 1810A20 CLUTCH - R + R |
