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

Or, hide this message: temporarily or permanently

Piston, Engine

Piston Diameter 101.611 - 101.642 mm (4.0 - 4.001 inch)
(Measured Over Coating at Size Point)

Piston to Bore Clearance
Production -0.022 to 0.030 mm (-0.0009 to 0.0012 inch)
With Skirt Coating Worn 0.024 - 0.08 mm (0.00094 - 0.0031 inch)