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)

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Valve: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Resurface/Grind
One CYL8.46.0AIncludes: R&R Cylinder Head, And Make All Necessary Adjustments.
Note
To Replace Shims, Add
One0.20.1A
All1.51.1A
All Cyls10.47.4A
Note
To Replace Shims, Add
One0.20.1A
All1.51.1A
Add the Following Operations If Performed With Valves, Grind
Tune-Up0.50.0A
Valve Guides, Ream
Each0.10.0A
Valve Guides, Renew
Each0.20.0A