Hub Sub-Assembly - Oshkosh JLG 1930ES Service Maintenance Manual

SECTION 3 - CHASSIS & SCISSOR ARMS

Hub Sub-Assembly

1. Put hub on a table with the tapped holes facing
down.
2. Using a flat plate in conjunction with a pressing
tool, press in the seal so it is flush with the edge of
the hub.
NOTE: The seal has a thin outer shell that can be easily dam-
aged if not installed with care. It is a good idea to
start the seal into the bore with a rubber mallet
before pressing.
3-12
1. Seal
2. Hub
3. Main Bearing
Figure 3-8. Hub Disassembly
3. Flip the hub over.
4. Using an appropriate pressing tool, press the main
bearing into the bore until it bottoms out.
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