Conrods - Man D 2842 LE 620 Repair Manual

Service Data

Conrods

1
2
3
Conrod bearings
Conrod bolts
A
8 mm 8 mm
a b
142
Dimensions
Limit values
46,055−46,065 mm
Wear limit: 46,09 mm
Bearing bore in measuring directions 1, 2
and 3 and in measuring planes a and b:
90,064−90,106 mm
Edge condition:
New conrod bearing in place, conrod as-
sembled
Standard size: 2.463−2.473 mm
undersize 0.25: 2.588−2.598 mm
undersize 0.50: 2.713−2.723 mm
undersize 0.75: 2.838−2.848 mm
undersize 1.00: 2,963−2,973 mm
Spread: 0,6−1,5 mm
If signs of wear are present
(scores,antiwaer coating damaged),
change both bearing shells
Important: Observe installation position
(rod shell has red or yellow colour mar-
kings on the side)
Removed bolts must be replaced.