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Buick
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1997
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Riviera V6-3.8L SC VIN 1
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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System Specifications
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Intake Manifold Torque & Sequence
Intake Manifold Torque & Sequence
GENERAL:
Lubrication: Stationary
TORQUE:
Lower
Tighten the bolts in sequence to
10 Nm (89 inch lbs.)
.
NOTE:
Make sure to install the two hidden bolts.
Upper
Tighten the bolts in sequence to
15 Nm (11 ft. lbs.)
.