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, Engine

Piston To Bore Clearance Selective Fit Clearance in cylinder bores	0.0045 - 0.0059 Inch (in) Oversize service piston specifications are all +/- 0.0052 inch.
Skirt Diameter	4.10690 - 4.10760 Inch (in) Measured at 90 degrees to the pin, at 42.77 mm (1.684 inch) below oil ring groove at room temperature.
Piston Pin Bore Diameter	1.3085 - 1.3088 Inch (in)
Piston Height Above Crankcase	0.010 - 0.031 Inch (in)