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

Piston Pin
Piston pin diameter - Grade No 0 21.989-21.995 mm (0.8657-0.8659 in)
Piston to piston pin clearance 0.002-0.006 mm (0.0001-0.0002 in.)
Connecting rod bushing oil clearance 0.005-0.017 mm (0.0002-0.0007 in.)