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)

Or, hide this message: temporarily or permanently

Torque Specifications

Intake (FUEL INJECTED):






Intake (CARB):






Exhaust Manifold (FUEL INJECTED):






Exhaust Manifold (CARB):






Cylinder Head (FUEL INJECTED):






Cylinder Head Assembly (CARB):






Head (FUEL INJECTED):






Head (CARB):






Cam Holder Torque/Sequence (CARB):






Head Bolt Torque Sequence (FUEL INJECTED):






Head Bolt Torque Sequence (CARB):






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).


Rocker Arms (CARB) - Tighten 2 Turns At A Time:







Timing Components (FUEL INJECTED):






Timing Components (CARB):






Lower Engine:






Engine Lubrication:



















Flywheel (M/T) Torque/Sequence:






Drive Plate (A/T) Torque/Sequence: