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

Piston Pin, Engine

Pistons and Pins
Pin - Piston Pin Fit in Connecting Rod Bore 0.02 - 0.013 mm interference (0.00078 - 0.00169 inch) interference
Pin - Piston Pin Clearance to Piston Pin Bore
Production 0.007 - 0.02 mm (0.00027 - 0.00078 inch)
Service 0.007 - - 0.321 mm (0.00027 - 0.00082 inch)
Pin - Piston Pin Diameter 23.997 - 74.0 mm (0.9447 - 0.9448 inch)