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

Cylinder bore diameter grade 1	3.5511-3.5515 in
Cylinder bore diameter grade 2	3.5516-3.5521 in
Cylinder bore diameter grade 3	3.5519-3.5524 in
Piston diameter (grade 2) at right angle to pin bore	3.5504 deg 0.0002 in
Piston to bore clearance	-0.0002 to 0.001 Inch (in)
Pin bore diameter (piston)	0.8665-0.8667 Inch (in)