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 Cylinder
Right Bank7.35.1AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Left Bank8.05.6AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Both Banks9.86.8AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
All Cylinders
Right Bank8.05.8AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Left Bank8.86.3AIncludes: R&I Cylinder Head, Grind All Valves & Seats And Mark All Necessary Adjustments.
Both Banks11.88.1AIncludes: 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 Bank1.00.0A
Left Bank0.60.0A
Both Banks1.40.0A
Tune-Up, Add0.60.0A
With AC, Add0.90.6A
To Renew Lifters, Add
Right Bank1.70.0A
Left Bank1.70.0A
Both Banks2.00.0A
To Renew Camshaft, Add4.30.0A
To Renew Timing Chain, Add1.90.0A
With Cruise Control, Add0.40.2A