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

Ring Side Clearance	Compression (Top)	0.030-0.068 mm
	Compression (Bottom)	0.030-0.068 mm
	Oil Ring	Snug Fit
Ring Gap Specification in 90.200 mm diameter gauge.	Compression (Top)	0.006-0.0018 inch
	Compression (Bottom)	0.0018-0.0022 inch
	Oil Ring (Steel Rail)	0.15 -0.65 mm