III-20
MACHINE CONFIGURATION
TRAVEL SYSTEM
Removing the Track Roller
1. Loosen the track tension.
2. Loosen the roller installation bolts (1) slightly
(approximately 1 turn).
3. Raise the machine body, take out the installation
bolts (1) and remove the roller (2).
Installing the Track Roller
1. Tighten the roller (2) installation bolts (1) tem
-
porarily.
2. Bring the machine body in full contact with the
ground, then tighten the bolts.
Bolt: 241 N·m (track rollers A and B)
Bolt: 156 N·m (track roller C)
Apply thread-locking compound.
3. Raise the machine body, then adjust the track
tension.
Removing the Idler and Track Adjuster
1. Remove the track.
“Removing the Steel Track”
2. Pull out the idler (1).
Idler: 55 kg
3. Pull out the track adjuster·s track spring (2) and
the tensioning cylinder (3).
Track adjuster: 40 kg
Installing the Idler and Track Adjuster
Follow the procedure used for removal in reverse
order.
• Apply grease to the rubbing surfaces of the track
adjuster piston and cylinder.
To Next Page
Loading...
Need help?
General
