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, Engine

Engine

Marking

1. P/N
2. Cylinder class
3. Bearing class
4. Engine serial number
5. Engine type

Cylinder Bore 84.00 mm

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 piston

Piston Running Clearance
Tolerance piston/cylinder - top 0.026 - 0.050 mm

Piston Rings

Piston Pin