Kohler KDW 1603 - Checking Main Journals And Crank Pins; Main Bearing And Connecting Rod Big Bearing Inside Diameter (MM)

89
88
87
6
- 56 - - 56 -
Rif.
KDW
1603-2204-2204/T
A 59,981÷60,000
B 49,984÷50,000
Rif.
KDW
1603-2204-2204/T
E 50,035÷50,066
F 59,04÷59,969
Rif:
E-B 0,035-0,077 0,150
F-A 0,031-0,096 0,200
Disassembly / Reassembly
Main journal and connecting rod big end journal diameter
Thecrakshaftismadeofspheroidalgraphitecastironhardened
attheleveloftheoilsealrings1and2.
Hardness55hrc,hardeningdepth0.5÷1.5mm.
Main bearing and connecting rod big bearing inside
diameter (mm)
 Seeg.73and74forcheckingprocedures.
Note: Both mainbearing andconnecting rod bigend bearings
are available with inside diameter measuring 0.25 and
0.50mm.
Workshop Manual KDW 1603_2204_2204/T _ cod. ED0053029180 - 1° ed_rev. 00
Dimensions (mm)
Clearance
Limit
value
Dimensions
Checking main journals and crank pins
Useanoutsidemicrometergauge.