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 Groove Width - First Compression Ring
1.220-1.240 mm 0.0480-0.0488 in
Piston Ring Groove Width - Second Compression Ring
1.510-1.530 mm 0.0595-0.0602 in
Piston Ring Groove Width - Oil Control Ring
2.510-2.530 mm 0.0988-0.0996 in