Operation CHARM: Car repair manuals for everyone.
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

Head (FUEL INJECTED):





Head Bolt Torque Sequence (FUEL INJECTED):






Tighten cylinder head bolts in two steps:

1st step: Tighten all bolts, in sequence, to 30 N.m (22 lb-ft.)
2nd step: Tighten all bolts to 68 N.m (49 lb-ft).