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

Cylinder Head Surface Variation

Cylinder Head Flatness Standard Value Less Than 0.03 mm
Limit 0.2 mm
Cylinder Head Grinding Limit 0.2 mm
Total resurfacing depth of cyilinder head and cylinder block.
Cylinder Head Overall Height 120 mm