Operation CHARM: Car repair manuals for everyone.

Valve, Intake/Exhaust

Valve Face Angle 45 Degrees (deg)
Valve Head Edge Margin 0.031 Inch (in)
Valve Lash See Note
Rotate the Valve Rocker Arm Nut Clockwise 360 degrees (1 Turn) from Zero Lash.
Valve Stem Clearance (Exhaust-Production) 0.0010-0.0027 Inch (in)
Valve Stem Clearance (Intake-Production) 0.0010-0.0027 Inch (in)
Valve Stem Clearance (Exhaust-Service) 0.0010-0.0037 Inch (in)
Valve Stem Clearance (Intake-Service) 0.0010-0.0037 Inch (in)
Valve Stem Diameter 0.3410-0.3416 Inch (in)
Valve Stem Oil Seal Installed Height
Measured from the Top of the Large Valve Guide Bevel to the Bottom of the Valve Stem Oil Seal.
0.03937-0.07874 inch