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

DIMENSIONS
Ring Gap
Top Compression 0.381-0.584 mm (0.015-0.023 inch)
Bottom Compression 0.381-0.584 mm (0.015-0.023 inch)
Oil Ring 0.381-1.397 mm (0.015-0.055 inch)
Ring Width
Top Compression 1.578-1.59 mm (0.062 inch)
Bottom Compression 1.728-1.74 mm (0.068-0.069 inch)
Side Clearance
Top Compression 0.050-0.082 mm (0.001-0.003 inch)
Bottom Compression 0.050-0.082 mm (0.001-0.003 inch)