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

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Valve: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Resurface/Grind
One CYL
Right Bank8.95.5AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Left Bank9.75.3AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Both Banks10.86.8AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
All Cyls
Right Bank9.85.9AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Left Bank9.85.7AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Both Banks13.37.6AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
NOTE
To Ream Valve Guides, Add
Each0.20.0A
To Renew Valve Guides, Add
Each0.20.0A
To Renew Rocker Arms, Add
Right Bank0.60.0A
Left Bank0.70.0A
Both Banks1.10.0A
To Renew Camshaft, Add4.30.0A
To Renew Timing Chain, Add2.80.0A
To Renew Lifters, Add
Right Bank1.90.0A
Left Bank1.90.0A
Both Banks2.00.0A
Tune-Up, Add0.60.0A