Manuals through 2025 now available!
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LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Fastener Tightening Specifications - Cylinder Head
Cylinder Head Bolt Tightening Sequence:
Coat threads of the
cylinder head bolts with sealing compound (GM part number 1052080 or equivalent) and install finger-tight.
Tighten
cylinder head bolts, a little at a time, using the sequence shown in image. Proper torque is 90n.m (65 lbs. ft.).
Step 1.
30 n.m (25 lbs. ft.) Step 2.
60 n.m (45 lbs. ft.) Step 3.
92 n.m (65 lbs. ft.)
