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Figure 66
1. Nut
2. Washer
8.
Remove the track
9.
Pull the 2 large washers out of the outer wheels,
1 on each side of each wheel
10.
Clean the old grease and dirt out of the area
between where the washers were installed and
the bearings inside the wheels, then fill this area
on each side of each wheel with grease.
11.
Install the large washers on the wheels over the
grease.
12.
Install the new track.
Note:
Ensure that the lugs in the track fit
between the spacers in the middle of the drive
sprocket.
13.
Install the outer front wheel and secure it with
the nut removed previously
14.
Torque the nut to 300 ft-lb (407 N∙m).
15.
Turn the tensioning screw counter-clockwise
until the tensioning screw bottoms out
67).
3. Outer front wheel
4. Track
(Figure
66).
(Figure
66).
(Figure
66).
(Figure
66).
(Figure
1. Tension nut
g217640
16.
Align the closest notch in the tension screw to
the locking bolt hole and secure the screw with
the locking bolt and nut.
17.
Torque the rear bolt to 108 to 122 N∙m (80 to
90 ft-lb).
18.
Lower the machine to the ground.
19.
Repeat the procedure to replace the other track.
20.
Drive the machine, then park the machine on a
level surface, engage the parking brake, shut off
the engine, and remove the key.
21.
Verify that the tension block is bottomed out.
Note:
The track tension loosens after some
use.
22.
Adjust the track tension so that the tension block
aligns with the green guide on the decal or is 1.3
cm (1/2 inch) away from the rear of the tension
tube slot; refer to
(page
40).
44
Figure 67
2. Tension screw
Adjusting the Track Tension
g203963
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