Idler Hub
Service Procedure PT-50/60
1.
Remove the hub assemblies from the undercar-
riages as required first by performing the track
removal procedure on page 11-4. Then proceed to
the steps below.
2.
Remove the snap ring (item 1) securing the cap
(item 2) in the hub assembly. (fig. 11-23)
3.
Remove the nut (item 3) and the washer (item 4),
then remove the hub assembly from the axle shaft.
(fig. 11-23) (see note below)
Note:
If you are removing either of the the inner hub
assemblies, you must slide the axle (item 30) out of
the main rail weldment to remove it. (fig. 11-24)
4.
Using a press and tool # 0403-550, press the
bearing sleeve out of the hub assembly. (fig. 11-
25, 11-26)
11-7
Rubber Track Loader
11. Undercarriage Disassembly and Assembly
11-23
11-24
Axle
11-25
11-26
Required Tools
Socket Wrench & Sockets (including Allen)
Press & Tool Kit
(0403-552)
Snap Ring Pliers
Part #: 0403-550
Hub Tool Kits
PT-50/60: 0403-552
