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DISASSEMBLY AND REASSEMBLY
Removal
Removal sequence
1. Move the machine until the master pin comes
to the upper part of sprocket.
2. Loosen the tracks.
(Refer to TRACKS,
TESTING AND ADJUSTING.)
Drive out master pin 1.
Remove bushing 2, seal washers 3 and spacers
4 (standard and swamp models). Remove
bushing 2 and rubber seals 3 (super swamp
and ultra-super swamp models).
5. Insert a bar into the link and, while holding
the bar, move the machine slowly forward to
lay out the track on the ground.
6. Raise the side of the machine,
and
remove
the track.
7. After raising the side of the machine, place
wood blocks under the rigid bar and steering
clutch case.
Installation
To install, follow the reverse ofremoval sequence.
Suggestions
1. Insert a bar into the link, and
aid
the track to
climb over the sprocket, carrier roller and
front idler, as the machine is moved slowly
forward.
2. Install the seal washers properly. Drive in
the master pin with its center hole outside.
(For detail of seal washer installation, refer
to Reassembly.)
3. To drive in the master pin, insert the guide
bar, bushing, seal washers, etc. into the link,
and drive in the pin in a manner of driving out
the guide bar.
TRACKS
Track parts for super swamp
and ultra-super
swamp
models
3.
4.
Track weight
Unit: kg (ib)
BD2GII (P)
280 ~620),
Standard
model
-
approX.
BS3GU(F)
310(680),
apprOX.
Swamp model (S)
420 (930),
approX.
Super
swamp model (SS)
470 (1040),
approx.
Ultra-super swamp model (SSS)
600 (1320),
approX.
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