Operation CHARM: Car repair manuals for everyone.

Valve: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Resurface/Grind
Right Bank
VIN L7.45.1BIncludes: R&I Cylinder Heads, Reface All Valves & Grind Seats.
Left Bank
VIN L6.64.4BIncludes: R&I Cylinder Heads, Reface All Valves & Grind Seats.
Both Banks
VIN L10.87.2BIncludes: R&I Cylinder Heads, Reface All Valves & Grind Seats.
Note
To Ream Valve Guides, Add
Each0.10.0B
To Replace Valve Guides, Add
Each0.20.0B
To Overhaul Rocker Arm Shaft, Add
Each Shaft0.60.0B
To Renew Timing Gears or Chain, Add1.50.0B
To Renew Lifters, Add1.30.0B
To Renew Camshaft, Add4.00.0B