Gearbox noise - at take off
- Make
- Alfa Romeo
- Model
- 159 Factory Service Manual
- Year
- 2005–2011
- Section
- Noise / vibrations › Gearbox noise - at take off
Fault diagnosisGearbox noise - at take off
GEARBOX NOISE - AT TAKE OFF
With the engine running, there is noise at take off when the various gears are engaged: the noise changes as the speed changes.
| Results of the tests | ||||
| 1 | REDUCTION GEAR CHECK | All OK | Problems encountered | Operation |
|---|---|---|---|---|
Check the reduction gear More specifically: - it should not be worn or damaged; - there should not be excessive clearance; - the ring gear fastenings should not be slack. | Move on to Step 2 | Reduction gear damaged | Restore the clearance or, if necessary, replace the reduction gear | |
| 2 | SATELLITE CARRIER PIN CHECK | All OK | Problems encountered | Operation |
Check the wear of the satellite carrier pin or the housing in the differential casing | End of diagnosis | Differential casing wear | Replace the differential casing Op. 2110D10 DIFFERENTIAL INTERNAL CASING - R + R WITH MANUAL GEARBOX REMOVED - INCLUDES GEARBOX DISMANTLING AND REASSEMBLY | |
Parts & tools for this job Staging For 2005 Alfa Romeo 159
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
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- BOOKHaynes manualSearch: Haynes manual Alfa Romeo 159
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