Wheel Installation; Track Removal And Installation; Track Removal - Terex PT-30 Service Manual

Figure 12-7
Remove the idler wheel with a wheel
7.
extractor as shown in figure 12-7.
Note: If removing a bogie wheel, remove the large
inside washer.
8. Inspect the exposed axle(s) for wear or damage.
9. To remove any idler wheels, or bogie wheels,
located on the inside of the suspension nearest
the chassis; position the machine securely on
jack-stands. Repeat the wheel removal
procedure.

Wheel Installation

Note: Refer to bearing illustration on figure 12-9 of this
chapter to ensure proper installation of each style of
bearing.
Figure 12-8
1. Mount the outer front idler wheel onto the axle
as shown.
Note: During installation carefully slide the wheel
onto the axle shaft to prevent seal damage.
12. Undercarriage Disassembly and Assembly
Note: Bogie wheels will have a large washer that is
installed before the wheel.
2. Install the bearing, washer, and wheel nut to the
axle. Torque the nut to 110 ft-lbs (149Nm).
3. Install the cap and secure it with the snap-ring.
Make sure the snap-ring is fully seated in its
grove.
Track Removal and
Installation
The tools required for track removal and installation
are listed in Table 12-2. Use manufacturer-
recommended tools whenever possible.
Table 12-2
Required Tools
Socket Wrench
Combination Wrench
Crowbar
Jack Stands

Track Removal

To remove the tracks, the machine must be jacked
up and placed on jack stands sturdy enough to support the
weight of the machine. Terex approved jack stands are
recommended.
12-3
Compact Track Loader
Heavy Duty Floor Jack
Straight Edge
Tape Measure