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.
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HOMESERVICE MANUALSAUDI2012S4 QUATTRO SEDAN (8K2) V6-3.0L SC (CCBA)REPAIR AND DIAGNOSISBODY AND FRAMEFRAMESUBFRAMEFRONT SUBFRAME MOUNTSERVICE AND REPAIR
2012 Audi S4 Quattro Sedan (8K2) V6-3.0L SC (CCBA)
Front Subframe Mount: Service and Repair
2012 Audi S4 Quattro Sedan (8K2) V6-3.0L SC (CCBA)SECTION Service and Repair
Subframe Mount Overview
1 Bolt
• 20 Nm
2 Mounting Plate
• For the engine mount
• If the engine mount is faulty, replace the retaining plate
• Check the retaining plate on the opposite side; replace if necessary
3 Bolt
• 40 Nm
4 Engine Support
5 Bolt
• 10 Nm
6 Heat Shield
7 Bolt
• 90 Nm plus an additional 90° turn
• Replace
8 Engine Mount
• Removing and installing: Left => [ Left Engine Mount ] Left Engine Mount, right => [ Right Engine Mount ] Right Engine Mount
• Replace in pairs
9 Subframe
10 Bolt
• 55 Nm
Power Steering Fluid Hose Bracket for Vehicles with Hydraulic Power Steering - Tightening Specification
- Tighten the nut - 2 - for the hydraulic oil hose bracket - 1 - to 9 Nm.
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.