Technical data

T
able: Repair data for connecting rod and connecting rod bearing
12
Repair Data for con-rod bearing and con-rod
Con-rod bearing Dimension
D7 nominal
values
Max. allowable
wear (mm)
Remarks
Outer dia
Inner dia
Width
Undersize
Con-rod bearing
wall thickness
normal(W)
Con-rod bearing
wall thickness
oversize(WU)
mm
mm
mm
mm
mm
mm
46
42
26.5
41.5
1.998
2.248
see table on page
17
see table on page
17
Total play after
wear:
max 0.15mm
Minimum bearing play =
0.040-0.076mm when new
max wear to 0.15mm
Con-rod
Gudgeon pin
bushing bore dia
Con-rod bearing
bore dia
Gudgeon pin
bushing:
outer dia
inner dia – loose
- installed
Thread con-rod
bolts
mm
mm
mm
mm
mm
28
46
28
25
25
M8
0.20
+0.016
-0.026
+0.02
+0.02
+0.013
0
+0.010
-0.006
+0.048
+0.035
+0.082
+0.068
+0.020
+0.007