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 |
|---|---|---|
| After-Run Coolant Pump | - | 4 |
| Bracket for After-Run Coolant Pump | - | 9 |
| Bracket for Left Front Coolant Pipes | - | 22 |
| Charge Air Coolant Pump, Nut | - | 9 |
| Connecting Piece for Coolant Hose | - | 9 |
| Coolant Pump | - | 9 |
| Coolant Fan | - | 5 |
| Coolant Fan Control Module | - | 2.1 |
| Coolant Thermostat | - | 9 |
| Cooler for the Charge Air Cooling Circuit | - | 5 |
| Fan Rib Bolt1 | ||
| 20 | - | 2.1 |
| 21 | - | 11 |
| Front Coolant Line | - | 9 |
| Left Coolant Pipes | - | 9 |
| Left Front Coolant Pipes | - | 9 |
| Lower Coolant Pipe on the Supercharger | - | 5 |
| Ribbed Belt Pulley for Coolant Pump | - | 20 |
| Upper Coolant Line | - | 9 |
| Upper Coolant Pipe on the Supercharger | - | 5 |
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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.