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 MANUALSAUDI2007RS4 QUATTRO SEDAN (8EC) V8-4.2L (BNS)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINESYSTEM SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2007 Audi RS4 Quattro Sedan (8EC) V8-4.2L (BNS)
Fastener Tightening Specifications
2007 Audi RS4 Quattro Sedan (8EC) V8-4.2L (BNS)SECTION Fastener Tightening Specifications
Fastener Tightening Specifications
Engine/transmission, fastening
Cylinder head
Use new cylinder head bolts and tighten by hand
Intake manifold
1st step 5 Nm
2nd step 9 Nm
3rd step 9 Nm
Camshaft guild frame
Tighten the guide frame bolts by hand evenly in the sequence 1 through 24
Fasten guide frame bolts in sequence 24 to 1 until they stop
Exhaust manifold
- Pre-tighten the nuts in the sequence - 1 to 6 - to 20 Nm.
- Pre-tighten the nuts in the sequence - 1 to 6 - to 30 Nm.
Guide frame-main bearings
Connecting rod bolt 40 Nm plus 120°
Vibration Damper
Oil Pump 8 Nm plus 90°
Dual Mass Flywheel
Coolant pump to housing 9 Nm
Coolant pump to oil pan 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.