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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Piston Ring, Engine
Piston ring Groove clearance
No. 1
0.020 to 0.070 mm (0.0008 to 0.0028 in.)
No. 2
0.020 to 0.060 mm (0.0008 to 0.0024 in.)
Oil
0.020 to 0.070 mm (0.0008 to 0.0028 in.)
End gap
Standard
No. 1
0.23 to 0.33 mm (0.0091 to 0.0130 in.)
No. 2
0.35 to 0.45 mm (0.0138 to 0.0177 in.)
Oil
0.10 to 0.40 mm (0.0039 to 0.0157 in.)
Maximum
No. 1
0.40 mm (0.0157 in.)
No. 2
0.50 mm (0.0197 in.)
Oil
0.45 mm (0.0177 in.)