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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Valve: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Resurface/Grind
One CYL
Right Bank8.96.4AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Left Bank8.96.3AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Both Banks11.38.3AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
All Cyls
Right Bank9.66.8AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Left Bank9.66.7AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Both Banks12.49.1AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
NOTE
To Ream Valve Guides, Add
Each0.20.0A
To R&R Lifters, Add
Each0.30.0A
To R&R Valve Guides, Add
Each0.20.0A