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
NOTE
To Replace Camshaft, Add0.20.1A
To Knurl Valve Guide, Add
Each0.10.0A
To Renew Valve Guide, Add
Each0.20.0A
To Ream Guide, Add0.10.0A
To Renew Timing Belt, Add1.00.0A
To Renew Lifters, Add1.40.0A
Tune-Up, Add0.50.0A
All Cyls10.87.4AIncludes: R&R Cylinder Head. Grind All Valves & Seats And Make All Necessary Adjustments.