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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Cylinder Head Torque & Sequence




Cylinder Head Bolt Removal:











Tighten the bolts to the specified torque in sequence.

M10: 25Nm(18lb. ft)+(60°- 65°)+(60°- 65°)

M12: 30Nm(22lb. ft)+(60°- 65°)+(60°- 65°)