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 Ring groove clearance
0.030 to 0.070 mm (0.0012 to 0.0028 in.)
Standard ring groove clearance
No.1 Ring
0.020 to 0.070 mm (0.0008 to 0.0028 in.)
No.2 Ring
0.020 to 0.060 mm (0.0008 to 0.0024 in.)
Oil (side rail)
0.020 to 0.070 mm (0.0008 to 0.0028 in.)