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
Piston ring side clearanceNo. 1
0.04 - 0.08 mm (0.0016 - 0.0031 in.)
No. 2
0.03 - 0.07 mm (0.0012 - 0.0028 in.)
Limit
No. 1
0.1 mm (0.004 in.)
No. 2
0.1 mm (0.004 in.)
Piston ring end gapStandard
No.1
0.23 - 0.38 mm (0.0091 - 0.0150 in.)
No.2
0.33 - 0.48 mm (0.0130 - 0.0189 in.)
Limit
No. 1, 2, oil ring
1.0 mm (0.039 in.)