Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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Torque Specifications
Cylinder Head Bolt Tightening Sequence:
Coat threads of the
cylinder head bolts with sealing compound (GM p/n #1052080 or equivalent) and install finger-tight.
Tighten
cylinder head bolts, in three steps, using the sequence shown in image.
Step 1.
30 n.m (22 ft. lbs.) Step 2.
60 n.m (44 ft. lbs.) Step 3.
92 n.m (68 ft. lbs.)