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
Pistons
Piston dimensions (diameter) nominal per class
C-marked(1)
83.967 ± 0.007 mm
D-marked(1)
83.977 ± 0.007 mm
E-marked(1)
83.987 ± 0.007 mm
TDC 0.4-marked(1)
84.367 ± 0.007 mm
(1)Classification is marked on the top of the
pistonPiston Running Clearance
Tolerance
piston/cylinder - top
0.026 - 0.050 mm
Piston Rings
