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

General Specifications









TORQUE SPECIFICATIONS





REMOVAL OF CYLINDER HEAD BOLT














INSTALLATION OF CYLINDER HEAD BOLT
(1) Check the roller surface and replace the rocker arm it recesses, damage or heat seizure is observed.
(2) Check roller rotation and replace the rocker arm if uneven rotation or roller backlash is observed.
(3) Check the inside diameter and replace the rocker arm it damage or seizure is observed.