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)
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temporarily or
permanently
Piston Ring, Engine
GENERAL SPECIFICATIONS Piston Ring to Land Clearance
0.030-0.080 mm (0.00122-0.00315 inch)
Compression Ring
1.54-1.52 mm (0.060-0.059 inch)
Ring Gap
Compression Ring
0.25-0.41 mm (0.00098-0.00161 inch) 0.38-0.64 mm (0.00149-0.0025 inch)
Oil Ring
0.15-165 mm (0.0059-0.0064 inch)