S25 Clutch noise
- Make
- Alfa Romeo
- Model
- 156 Factory Service Manual
- Year
- 1997–2002
- Section
- Noise/vibrations › S25 Clutch noise
S25 Clutch noise
When operating the clutch pedal, there is a noise
| Step | Test procedure | Result | Action |
|---|---|---|---|
| 0 | PRELIMINARY CHECKS With the engine idling and the gear lever in neutral, press the clutch pedal. Then, with the engine running and the handbrake applied, engage first gear and release the clutch | OK | |
| The noise disappears with the clutch pressed | Move onto step (see S01) | ||
| The noise disappears with the gear engaged | Move onto step (see S40) | ||
| 1 | FLUID LEAKS CHECK Visually check for fluid leaks from the clutch pump and pipes | OK | |
| Fault in the clutch operating circuit |
End of diagnosis | ||
| 1 | FLUID LEAKS CHECK Visually inspect for fluid leaks from the pump, the clutch pipes and the bell housing (clutch actuator area) | OK | |
| Fault in the clutch operating circuit |
End of diagnosis | ||
| 2 | CLUTCH CHECK Check:
| OK | |
| Clutch plate or pressure plate faulty |
End of diagnosis | ||
| Presence of oil or grease |
End of diagnosis | ||
| 2 | CLUTCH CHECK Check:
| OK | |
| Clutch plate or pressure plate faulty |
End of diagnosis | ||
| Presence of oil or grease |
End of diagnosis | ||
| Flywheel damaged |
End of diagnosis | ||
| 3 | CHECK CORRECT OPERATION Check that the fault is no longer present | OK | End of diagnosis |
| Fault persists | Incorrect selection of diagnostic procedure |
Parts & tools for this job For 1997 Alfa Romeo 156
- PARTClutch kitSearch: Alfa Romeo 156 1997 clutch kit
- TOOLClutch alignment toolSearch: clutch alignment tool
- FLUIDGear oilSearch: Alfa Romeo 156 manual gearbox oil
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.