Yukon 4WD V8-6.5L DSL Turbo VIN S (1997)
Intake Manifold: Specifications
Intake Manifold Torque and Sequence
Intake Manifold Torque Sequence 6.5l
TIGHTENING SEQUENCE/SPECIFICATIONS
Intake Manifold In Sequence [1]:
Bolts: 42 Nm (31 ft. lbs.)
Studs: 42 Nm (31 ft. lbs.)
Upper Intake Connector Hose Clamps: 6 Nm (50 inch lbs.)
Upper Intake Manifold Bolts: 23 Nm (17 ft. lbs.)
NOTE [1]:
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There are four bolt/studs, numbers 9, 11, 13, and 15 exposed to the crankcase and should be sealed with teflon sealer.
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Apply thread-locker to the threads of bolts and studs Numbers 1 through 8, 10, 12, 14, and 16.
