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 Dimensions and Clearances

Piston in Clearance Standard	0.0001 - 0.0006 Inch (in)
Piston-to-Cylinder Bore Clearance	0.008 - 0.0015 Inch (in)
Piston Diameter Standard	2.9516 - 2.9523 Inch (in)
0.25 mm (0.0098 inches) Oversize Piston	2.9514 - 2.9518 Inch (in)
0.50 mm (0.0197 inches) Oversize Piston	2.9712 - 2.9716 Inch (in)