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

Diameter	Coded Grade 3 (Brown)	3.2437 - 3.2441 Inch (in)
	Coded Grade 2 (None)	3.2433 - 3.2437 Inch (in)
	Coded Grade 1 (Green)	3.2429 - 3.2433 Inch (in)
Piston to Bore Clearance		0.0008 - 0.0016 Inch (in)
Service Limit		0.0028 Inch (in) MAX
Ring Groove Width	Compression (Top)	0.0484 - 0.0492 Inch (in)
	Compression (Bottom)	0.0598 - 0.0606 Inch (in)
	Oil Ring	0.1185 - 0.1193 Inch (in)
Piston Pin Bore Diameter		0.8274-0.8280 Inch (in)