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 RINGRing Gap:
Top Ring
0.30-0.46 mm (0.012-0.018 in.)
Intermediate
0.82-1.18 mm (0.032-0.047 in.)
Oil Control
0.22-0.58 mm (0.010-0.023 in.)
Ring Groove Clearance:
The clearance for the top
piston ring can be measured accurately with a typical feeler gauge
Intermediate
(Min)
0.040 mm (0.0016 in.)
(Max)
0.110 mm (0.0043 in.)
Oil Control
(Min)
0.040 mm (0.0016 in.)
(Max)
0.085 mm (0.0033 in.)