Kohler KDW 1603 - Front Cover (Before The Serial Number 7366305); Front Cover (After The Serial Number 7366306); Idler Gear And Hub

6
93A
93B
94A
94B
95
96
C
D
A
B
6
73
2
6
6
- 58 - - 58 -
Disassembly / Reassembly
Front cover (before the serial number 7366305)
To remove front cover 1 bring the 1st cylinder to the top dead
center.
Removethrottlecover2 andreleasespring 3.
Whenretingreplacegasket 4and5.
 Tightenfrontcover1to25Nm.
Front cover (after the serial number 7366306)
Todisassemblethecover1rotatethecrankshaftuntiltheplug6
ofcenteringpulleycommandalternatorislocatedintheupward
position.
Removethrottlecover2 andreleasespring 3.
Whenretingreplacegasket 4and5.

 Tightenfrontcover1to25Nm.
Idler gear and hub
Components:
1 Idlewheel  4 Fitting
2Hub   5 Oilsealring
3Thrustwasher 6 Bushinglubricationhole
7Thrustwasher
Note: Unscrew tting 4 clockwise and when retting it to
150Nm.
Rif.
Dimensions
(mm)
Play
A - B (mm)
Worn limit
A - B (mm)
A 36,000÷36,020
0,025÷0,061 0,120
B
35,959÷35,975
Axial play
(mm)
Worn limit
(mm)
C 1,950÷2,050
0,100÷0,300 0,600
D
0,960÷1,000
Workshop Manual KDW 1603_2204_2204/T _ cod. ED0053029180 - 1° ed_rev. 00