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 car, the 2011 Audi A6 and 2010 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.
| Component | Fastener Size | Nm |
|---|---|---|
| After-run coolant pump | - | 4 |
| Bracket | - | 9 |
| Coolant fan control module | - | 2.1 |
| Coolant pump | - | 9 |
| Coolant thermostat | - | 9 |
| Connecting piece for coolant hose | - | 9 |
| Fan rib bolts | ||
| 1 | - | 51 |
| 18 | - | 2.11 |
| 19 | - | 111 |
| Front coolant pipe | - | 9 |
| Left coolant pipe | - | 9 |
| Retaining pin | - | 5 |
| Ribbed belt pulley for coolant pump | - | 20 |
| Upper coolant line | - | 9 |
|
||
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.