- 37 -
4
67
68
......
69
70
......
71
A
141.95 ÷ 142.05
B
25.020 ÷ 25.030
0.020 ÷ 0.035
0.070
C 24.995 ÷ 25.000
Connecting rod small end bearing and pin
* with driven and machined bearing.
When refitting the bearing of the connecting rod small end, as you dri-
ve in, make sure that the lubrication hole on the connecting rod coin-
cides with the hole on the bearing.
Disassembly / Reassembly
Connecting rod big end bearing
Both centering notches
A
and
B
must be on the same side when re-
fitting.
Tighten bolts at 40 Nm.
See page 39 for dimensions.
Connecting rod weight
Weight connecting rods when replacing them in order to avoid unba-
lance.
The difference in weight should not exceed 10 g.
Connecting rod alignment
Check alignment of small end and big end bearing bores using fitted
mandrels; axial mis-alignment
A
= 0,02 mm; maximum limit 0,05 mm.
Moderale warpage may be corrected by gradually working with a
press.
Ref. Dimensions (mm)
Clearance
(C-D) (mm)
Limit value
(C-D) (mm)
KD Workshop Manual_cod. ED0053029350_
1° ed
_ rev.
00
Summary of Contents for KD 626/3
Page 1: ...KD 625 3 626 3 WORKSHOP MANUAL...
Page 21: ...21 3 KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 69: ...69 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 70: ...70 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 99: ...99 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
