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

Number of Rings 3
Compression 2
Oil Control 1
Oil Ring Type 3-Piece, Steel Rail, Chrome Face
Piston Ging Gap Top and 2nd Compression Ring 0.0118 - 0.0217 Inch (in)
Oil Control (Steel Rails) 0.0098 - 0.0394 Inch (in)
Service Rings Ring Gap-Compression 0.0188 - 0.0217 Inch (in)
Ring Gap-Oil Control 0.0098 - 0.0394 Inch (in)
Piston Ring Side Clearance Top and 2nd Compression Rings 0.0012 - 0.0037 Inch (in)
Oil Rings (Steel Rails) 0.0005 - 0.0089 Inch (in)
Piston Ring Width Compression Rings 0.0575 - 0.0591 Inch (in)
Oil Ring (Steel Rails) 0.0201 Inch (in)