Removal And Installation Of Idler And Idler Cushion Assembly - Komatsu PC200-8M0 Shop Manual

400 Undercarriage and frame
Removal and installation of idler and idler cushion assem-
Removal and installation of idler
and idler cushion assembly
Removal
1. Separate the track shoe assembly. For details,
see "Separation and connection of track shoe
assembly".
2. By using bar [1], move idler and idler cushion
assembly (1) forward to a position where it can
be lifted.
3. Lift idler and idler cushion assembly (1), pull it
forward to remove it from track frame (2).
4
Idler and idler cushion assembly:
PC200, 200LC, 220, 220LC-8M0
4. Disconnect idler cushion assembly (4) from
idler assembly (3).
1
4
4
Installation
Perform installation in the reverse order to
q
removal.
235 kg
Idler assembly: 105 kg
Idler cushion assembly: 130 kg
SEN06145-00
7
50-400