engine
Head Gaskets - Both Torque Specs
for 2012 Audi Q7 3.0L TDI V6 · AWD
Units
17 fasteners
Seq
Component
Torque
Angle
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Camshaft Cap Bolts
CriticalTighten in sequence from center outward, multiple passes
10 lb-ft · 14 Nm
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Camshaft Sprocket Bolt
CriticalHold cam with wrench on hex
59 lb-ft · 80 Nm
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Cover Bolts
13 lb-ft · 18 Nm
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Crankshaft Pulley Bolt
CriticalOften TTY - check spec, may require impact
133 lb-ft · 180 Nm
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Cylinder Head Bolts
CriticalMulti-step + angle
68 lb-ft · 93 Nm
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Electrical Connector Bolts
5 lb-ft · 7 Nm
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Exhaust Manifold Nuts
Critical26 lb-ft · 36 Nm
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Gasket Surface Bolts
CriticalClean mating surfaces
16 lb-ft · 22 Nm
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Intake Manifold Bolts
Critical19 lb-ft · 26 Nm
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Mounting Bolts
Critical37 lb-ft · 50 Nm
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Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
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Rocker Arm Bolts
CriticalTighten with cam lobe pointing away
22 lb-ft · 30 Nm
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Sensor Mounting Bolts
7 lb-ft · 10 Nm
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Timing Chain Tensioner Bolt
CriticalInstall with pin/clip to compress
18 lb-ft · 25 Nm
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Timing Cover Bolts - 8mm
CriticalTighten in sequence
18 lb-ft · 25 Nm
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Valve Cover Bolts
Tighten in sequence
7 lb-ft · 10 Nm
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VVT Solenoid Bolt
7 lb-ft · 10 Nm
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