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
1.2-1.25 mm (0.048-0.049 inch)
Piston Ring Groove Width - Second
1.53-1.55 mm (0.060-0.061 inch)
Piston Ring Groove Width - Oil Control
3.03-3.055 mm (0.119-0.120 inch)