Operation CHARM: Car repair manuals for everyone.

Valve: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Resurface/Grind
One Cylinder
Right Bank8.86.3AIncludes: R&R Cylinder Head, Remove Carbon, Grind Valves & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments.
Left Bank8.86.4AIncludes: R&R Cylinder Head, Remove Carbon, Grind Valves & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments.
Both Banks11.88.6AIncludes: R&R Cylinder Head, Remove Carbon, Grind Valves & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments.
All Cylinders
Right Bank10.27.0AIncludes: R&R Cylinder Head, Remove Carbon, Grind Valves & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments.
Left Bank10.27.1AIncludes: R&R Cylinder Head, Remove Carbon, Grind Valves & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments.
Both Banks14.39.9AIncludes: R&R Cylinder Head, Remove Carbon, Grind Valves & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments.
Note
To Knurl Valve Guides, Add
Each0.10.0A
To Renew Valve Guides, Add
Each0.20.0A
To Ream Guide, Add0.10.0A
Tune-Up, Add0.60.0A
To Renew Lifters, Add
One Bank1.80.0A
Both Banks1.90.0A
To Renew Rocker Arm, Add
Right Bank1.20.0A
Left Bank1.20.0A
Both Banks1.50.0A
To Renew Camshaft, Add4.50.0A
To Renew Timing Chain, Add2.70.0A