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
DIMENSIONS Piston Ring Groove Clearance:
No. 1 And No. 2
0.020-0.060 mm (0.0008-0.0024 inch)
Piston Ring End Gap:
Standard:
No. 1
0.250-0.450 mm (0.0098-0.0177 inch)
No. 2
0.350-0.500 mm (0.0138-0.0197 inch)
Oil
0.150-0.550 mm (0.0059-0.0217 inch)
Maximum
No. 1
1.050 mm (0.0413 inch)
No. 2
1.100 mm (0.0433 inch)
Oil
1.150 mm (0.0453 inch)