engine
Valve Seals Torque Specs
for 2002 Chevrolet Silverado 2500HD 8.1L V8 Vortec · 4WD
Units
8 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 Cap Bolts
CriticalTighten in sequence from center outward, multiple passes
10 lb-ft · 14 Nm
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Rocker Arm Bolts
CriticalTighten with cam lobe pointing away
22 lb-ft · 30 Nm
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Rocker Arm Bolts
CriticalTighten with cam lobe pointing away
22 lb-ft · 30 Nm
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Rocker Arm Shaft Bolts
CriticalTighten evenly in sequence
18 lb-ft · 25 Nm
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Rocker Arm Shaft Bolts
CriticalTighten evenly 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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Valve Cover Bolts
Tighten in sequence
7 lb-ft · 10 Nm
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