Engine lubrication
- Make
- Alfa Romeo
- Model
- 159 Factory Service Manual
- Year
- 2005–2011
- Section
- Engine unit › Engine lubrication
Tightening torquesEngine lubrication
ENGINE LUBRICATION
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Engine oil heat exchanger | Bolt | M | (support side) | 1.9 JTS 2.2 JTS |
| Timing chain lubrication jet | Bolt | M | (engine block side) 1.0 | 1.9 JTS 2.2 JTS |
| Piston cooling jet | Nut | 1.0 | 3.2 JTS | |
| Engine oil filter cover | 2.3 ÷ 2.8 | 1.9 JTS 2.2 JTS | ||
| Engine oil filter cover | 2.5 | 1.8 | ||
| Engine oil filter element cover | 2.5 | 3.2 JTS | ||
| Engine oil filler | Bolt | M6 | (cylinder head extension side) 0.8 - 1.0 | 1.9 JTD 16V 2.4 JTD 20V |
| Engine oil supply pipe from turbocharger | Bolt | M8 | (engine block side) 2.2 - 2.7 | 1.9 JTD 8V 1.9 JTD 16V |
| Engine oil supply pipe from turbocharger | Bolt | M6 | (engine block side) 0.8 - 1.0 | 2.4 JTD 20V |
| Engine oil supply pipe from turbocharger | Bolt | M8 | (turbocharger side) 2.3 - 2.8 | 1.9 JTD 8V 1.9 JTD 16V |
| Engine oil supply pipe from turbocharger | Bolt | M6 | (turbocharger side) 0.8 - 1.0 | 2.4 JTD 20V |
| Engine oil supply pipe to turbocharger | Connector | M10 | (turbocharger side) 1.5 | 1.9 JTD 8V 1.9 JTD 16V 2.4 JTD 20V |
| Engine oil supply pipe to turbocharger | Connector | M12 | (engine block side) 2.2 - 2.7 | 1.9 JTD 16V |
| Engine oil supply pipe to turbocharger - crankcase side | Connector | M12 | 2.2 ÷ 2.7 | 1.9 JTD 8V 2.4 JTD 20V |
| Engine oil level sensor | M12 | (crankcase sump side) 2.3 - 2.8 | 1.9 JTD 8V 1.9 JTD 16V 2.4 JTD 20V | |
| Engine oil level sensor | Bolt | M12 | 0.8 ÷ 1.2 | 1.9 JTS 2.2 JTS |
| Switch for engine oil pressure warning light | M14 | (support side) 2.3 - 2.8 | 1.9 JTD 8V 1.9 JTD 16V 2.4 JTD 20V | |
| Switch for engine oil pressure warning light | M12 | 1.8 | 1.9 JTS 2.2 JTS 3.2 JTS | |
| Switch for engine oil pressure warning light | 2.0 | 1.8 | ||
| Engine oil intake | Bolt | M6 | (oil pump side) 0.9 | 1.9 JTD 8V 1.9 JTD 16V 2.4 JTD 20V |
| Engine oil heat exchanger | Bolt | M10 | (support side) 4.5 - 5.5 | 1.9 JTD 8V 1.9 JTD 16V |
| Switch for engine oil pressure warning light | M14 | (support side) 2.3 - 2.8 | 2.4 JTD 20V | |
| Engine oil filter mounting | Bolt | M20 | (engine block side) 3.6 | 2.4 JTD 20V |
| Engine oil filter and heat exchanger mounting | Bolt | 2.3 | 3.2 JTS | |
| Engine oil filter and heat exchanger mounting | Bolt | 2.5 | 1.8 | |
| Engine oil filler | Bolt | M6 | (cylinder head extension side) 0.8 - 1.0 | 1.9 JTD 16V 2.4 JTD 20V |
| Engine oil pump | Bolt | 2.3 | 3.2 JTS |
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