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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Valve, Intake/Exhaust

Valve Stem Clearance (Production - Intake) 0.001-0.0026 Inch (in)
Valve Stem Clearance (Production - Exhaust) 0.001-0.0026 Inch (in)
Valve Stem Clearance (Service - Intake) 0.0037 Inch (in)
Maximum
Valve Stem Clearance (Service - Exhaust) 0.0037 Inch (in)
(Maximum)
Valve Stem Diameter (Production) 0.313-0.314 Inch (in)
Valve Stem Diameter (Service) 0.313 Inch (in)
(Minimum)
Valve Stem Oil Seal Installed Height
(Measured from the Valve Spring Shim to Top Edge of Seal Body- First Design Seal)
0.712-0.752 Inch (in)
Valve Margin 0.05 Inch (in)
(Minimum)
Valve Face Angle 45 Degrees (deg)
Valve Guide Installed Height
(Measured from the Cylinder Head Spring Seat Surface to the Top of the Valve Guide)
0.682 Inch (in)