engine
Timing Chain Guide Torque Specs
for 2011 Aston Martin Vantage 4.7L V8 · RWD
Units
13 fasteners
Seq
Component
Torque
Angle
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Camshaft Sprocket Bolt
Critical55 lb-ft · 75 Nm
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Cover Bolts
12 lb-ft · 16 Nm
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Crankshaft Pulley Bolt
Critical130 lb-ft · 176 Nm
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Electrical Connector Bolts
5 lb-ft · 7 Nm
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Gasket Surface Bolts
CriticalClean mating surfaces
15 lb-ft · 20 Nm
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Guide Bolts
Critical18 lb-ft · 24 Nm
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Mounting Bolts
Critical35 lb-ft · 47 Nm
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Sensor Mounting Bolts
8 lb-ft · 11 Nm
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Tensioner Bolt
Critical15 lb-ft · 20 Nm
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Timing Chain Guide Bolts
CriticalReplace if worn
9 lb-ft · 12 Nm
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Timing Cover Bolts
Critical10 lb-ft · 14 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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