Main Bearings And Connecting Rod Big Ends Diameters; Clearances Between The Bearings And Corresponding Pins - Kohler KDW 702 Workshop Manual

6
Disassembly / Reassembly
143
144
- 74 -

Main bearings and connecting rod big ends diameters

Dimensions (mm):
Ref.
C (mm)
D (mm)
The dimensions given refer to tightened bearings.

For tightening torque see figures 116 e 126.

Clearances between the bearings and corresponding pins

See figures. 143 ÷ 144.
Dimensions (mm):
Ref.
C-A (mm)
D-B (mm)
Nota: Both for crankshaft bearings and for connecting rod big
end bearings internal diameter are undersized by 0.25
and 0.50 mm.
KD 702_1003_1404 Workshop Manual_cod. ED0053029340_1° ed_ rev. 00
KDW 702-1003-1404
Limit value
Tolerance
51,023÷51,059 51,098
40,021÷40,050 40,100
KDW 702-1003-1404
Tolerance Limit value
0,023÷0,078 0,200
0,021÷0,066 0,130