Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fastener Tightening Specifications
2009 Audi A6 BaseSECTION Fastener Tightening Specifications
WARNING: This page is about a different variant/trim than selected.
| Component | Bolt Size | Nm |
|---|---|---|
| Bracket for Chain Sprocket for Oil Pump | - | 9 |
| Chain Sprocket for Oil Pump1 | - | 30 + 90° |
| Cover with Oil Separator | - | 9 |
| Crankcase Ventilation Hose | - | 3 |
| Engine Oil Cooler | - | 9 |
| Lower Oil Baffle | - | 9 |
| Oil Check Valve | - | 20 |
| Oil Drain Plug | - | 30 |
| Oil Filter Housing2 | ||
| - | 9 | |
| - | 13 | |
| Double Bolt | - | 16 |
| Oil Filter Housing Cap | - | 25 |
| Oil Level Thermal Sensor, Nut | - | 9 |
| Oil Pressure Switch | - | 20 |
| Oil Pump | - | 20 |
| Reduced Oil Pressure Switch | - | 20 |
| Upper Oil Baffle3 | - | 9 |
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Lower Oil Pan, Tightening Specifications and Sequence
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.