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
If it fails: lemon-manuals.org.ua

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Piston Ring, Engine

Piston rings	Ring-to-grove clearance	Top	Standard or new	0.045 - 0.090 mm
			Service limit	0.135 mm
		Second	Standard or new	0.040 - 0.070 mm
			Service limit	0.13 mm
	Ring end gap	Top	Standard or new	0.25 - 0.35 mm
			Service limit	0.60 mm
		Second	Standard or new	0.60 - 0.75 mm
			Service limit	0.90 mm
		Oil	Standard or new	0.20 - 0.70 mm
			Service limit	0.80 mm