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)

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Piston, Engine

PISTON
Piston diameter 88.439 to 88.449 mm (3.4818 to 3.4822 in.)
Standard piston oil clearance 0.051 to 0.074 mm (0.0020 to 0.0029 in.)
Maximum piston oil clearance 0.10 mm (0.0039 in.)
Piston pin hole bush inside diameter 22.001 to 22.010 mm (0.8662 to 0.8665 in.)
Piston pin hole bush inside diameter (Reference)
Mark A 22.001 to 22.004 mm (0.8662 to 0.8663 in.)
Mark B 22.005 to 22.007 mm (0.8663 to 0.8664 in.)
Mark C 22.008 to 22.010 mm (0.8665 to 0.8665 in.)