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 Assembly: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
O.H.C.
Renew Head7.00.0BIncludes: R&R Cylinder Head, Grind Or Renew Valves, Transfer All Necessary Components & Make All Necessary Adjustments.
R&R Same Head4.83.4BIncludes: Remove Carbon And Make All Necessary Adjustments.
Note
With AC, Add0.40.0A
With PS, Add1.80.0A
O.H.V.
Renew Head8.00.0BIncludes: R&R Cylinder Head, Grind Or Renew Valves, Transfer All Necessary Components & Make All Necessary Adjustments.
R&R Same Head6.54.5BIncludes: Remove Carbon And Make All Necessary Adjustments.
Note
With AC, Add0.40.0A
With PS, Add1.80.0A