MAN-045 ING
25
MAIN PRESCRIPTIONS
MATCHING THE PISTON
CRANKSHAFT
- Bearing seat diameter on the new engine
Replace when size is lower than 0.03mm vs.
original.
MAX. ALLOWED OVALIZATION ON CONROD
Max. allowed ovalization between A and B on
new conrod: 0.002mm.
Max. allowed ovalization between A and B on
used conrod: 0.01mm.
ATTENTION:
Play beween piston and liner must be:
0.08mm. If play is higher than 0.10mm, replace
piston.
Piston is measured at 15mm from bottom.
Size of the liner to be matched with piston is
marked on top of piston with a green or red dot
or with letter V or R.
If the size on piston top is marked with:
-a green dot or with letter V: the size marked on
the piston matches with liner.
-a red dot or with letter R: add 0.01mm to size
marked on the piston to match the liner size.
To Next Page
Loading...
