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 GAP & GROOVE CLEARANCE
Piston Ring End Gap
First Compression Ring
0.150-0.300 mm (0.0059-0.0118 in)
Second Compression Ring
0.300-0.450 mm (0.0118-0.0177 in)
Oil Control Ring
0.250-0.500 mm (0.0098-0.0197 in)
Piston Ring to Groove Clearance
First Compression Ring
0.040-0.095 mm (0.0016-0.0037 in)
Second Compression Ring
0.040-0.095 mm (0.0016-0.0037 in)
Oil Control Ring
None - Side Sealing