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 Ring

Piston Rings	Ring Width	Compression (Top)		0.0575-0.0587 Inch (in)
		Compression (Bottom)		0.0575-0.0587 Inch (in)
		Oil ring	Side Seal	Snug Fit
			Side Clearance/Service limit	0.0006 Inch (in)
	Ring gap	Compression (top)	In Gauge	0.01-0.02 Inch (in)
		Compression (bottom)	In Gauge	0.01-0.02 Inch (in)
		Oil ring (steel rail)	In Gauge	0.010-0.049 inch) Inch (in)
	Side Clearance	1st ring		0.0016-0.0037 Inch (in)
		2nd ring		0.0016-0.0037 Inch (in)