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 groove clearance
No.1
0.02 to 0.07 mm (0.0008 to 0.0028 inch)
No.2
0.02 to 0.06 mm (0.0008 to 0.0024 inch)
Oil
0.03 to 0.11 mm (0.0011 to 0.0043 inch)
Specified end gap
No.1
0.30 to 0.95 mm (0.0118 to 0.0031 inch)
No.2
0.50 to 1.00 mm (0.0012 to 0.0043 inch)
Oil (side rail)
0.15 to 1.00 mm (0.0012 to 0.0043 inch)