- 43 -
KD 625-2 Workshop Manual_cod. ED0053029380_1° ed_ rev. 00
A
059.45÷139.45
B
615.54÷005.54
C
053.55÷133.55
D
059.45÷139.45
4
75
76
73
74
How to measure main bearing inside diameter
Use an inside micrometer gauge.
Disassembly / Reassembly
Dimensions (mm)
Ref.
Main journal and crank pin diameter
Checking main journals and crank pins
Use an outside micrometer gauge.
Crankshaft journal radius
The radius R connecting journals to shoulders is 2.8÷3.2 mm.
Important
When grinding external main journals restore the R value to ori-
ginal specication.