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, Engine

Piston Ring	Side Clearance	Top	Standard	0.040 - 0.080 Millimeter (mm)
			Limit	0.11 Millimeter (mm)
		2nd	Standard	0.030 - 0.070 Millimeter (mm)
			Limit	0.10 Millimeter (mm)
		Oil	Standard	0.015 - 0.185 Millimeter (mm)
	Ring Gap	Top	Standard	0.21 - 0.31 Millimeter (mm)
			Limit	0.43 Millimeter (mm)
		2nd	Standard	0.50 - 0.60 Millimeter (mm)
			Limit	0.69 Millimeter (mm)
		Oil (Rail Ring)	Standard	0.20 - 0.60 Millimeter (mm)
			Limit	0.84 Millimeter (mm)