Operation CHARM: Car repair manuals for everyone.
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 End Gap Top 0.006-0.012 Inch (in)
Second 0.006-0.012 Inch (in)
Oil 0.008-0.028 Inch (in)
Piston Ring Side Clearance, Compression Top Ring 0.0012-0.0026 Inch (in)
Second Ring 0.0012-0.0028 Inch (in)