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

Valve Clearance

Valve clearance Hydraulic valve-clearance compensation

Timing at 1-mm valve lift and zero Intake opens at 26° before OT/26° after OT
clearance, Intake closes at 184° after OT/236° after OT
early/late limit Exhaust opens at 236° before OT/214° before OT
Exhaust closes at 26° before OT/4° before OT