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 side clearance Groove 1
0.040 - 0.072 mm (0.0016 - 0.0028 in)
Groove 2
0.030 - 0.062 mm (0.0012 - 0.0024 in)
Groove 3
0.020 - 0.055 mm (0.0008 - 0.0022 in)
Piston ring end gap Groove 1
0.20 - 0.40 mm (0.008 - 0.016 in)
Wear Limit
0.8 mm (0.032 in)
Groove 2
0.20 - 0.40 mm (0.008 - 0.016 in)
Wear Limit
0.8 mm (0.032 in)
Groove 3
0.30 - 0.60 mm (0.012 - 0.024 in)
Wear Limit
1.2 mm (0.047 in)