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 Piston Ring-to-Ring Groove Clearance
Top
0.030-0.065 mm (0.0012-0.0025 in) Second
0.030-0.070 mm (0.0012-0.0027 in) Oil (rail)
0.07-0.16 mm (0.003-0.006 in) Maximum
Top, Second
0.15 mm (0.006 in) Oil
0.20 mm (0.008 in) End Gap (Measured in Cylinder)
Top
0.15-0.30 mm (0.006-0.011 in) Second
0.30-0.45 mm (0.012-0.017 inch) Oil (rail)
0.20-0.70 mm (0.008-0.027 inch) Maximum
1.0 mm (0.039 inch)