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
If it fails: lemon-manuals.org.ua

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Engine Specifications and Clearances



Engine Specifications

Valve Seat Dimensions (8 Valve Engines):





Valve Specifcations:





Minimum Dimensions For Calculating Valve Seat Refacing Dimensions:





Cylinder Bore Specifications:





Piston Diameter Specifications:





Cylinder And Piston Diameter Specifications:





Connecting Rod Specifcations:





Piston Ring End Gap:





Piston Ring Side Clearance:





Crankshaft Journal Diameter:





Crankshaft And Intermediate Shaft Clearance:





Tightening Torques:





Tightening Torques (continued):





Crankshaft, Intermediate Shaft And Crankshaft Bearing Specifications:





Piston, Piston Ring And Cylinder Bore Specifications:





Camshaft, Valve And Cylinder Head Specifations:





Camshaft, Valve And Cylinder Head Specifications (continued):