Belt tensioning
- Make
- Alfa Romeo
- Model
- 155 Factory Service Manual
- Year
- 1992–1998
- Section
- Technical characteristics and specifications › Belt tensioning
Vehicle characteristics and maintenanceBelt tensioning
BELT TENSIONING
| Tension | Belt | ||
|---|---|---|---|
| Alternator Water pump | Air conditioning compressor | Pump power steering | |
| Upon refitting | 520 - 670 N | 500 -650 N | 500 - 650 N |
| Minimum | 300 N | 350 N | 350 N |
| Re-tensioning | 300-450 N | 350-450 N | 350- 450 N |
VALVE CLEARANCE
NOTE: Check/adjust valve clearance only when the engine is cold.
| Valve clearance | |
|---|---|
| Intake | 0.36 - 0.44 mm |
| Exhaust | 0.46 - 0.54 mm |
CHECKING FUEL SUPPLY PRESSURE
| Fuel pressure | 2.5 ± 0.2 bar (2.55 ± 0.2 kg/cm²) |
|---|---|
| Maximum control pressure | 4 bar |
Parts & tools for this job For 1992 Alfa Romeo 155
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