JLG 15/20MSP Service Manual - Manual (Page 48)

SECTION 3 - BASE COMPONENTS
3-14 – JLG Lift – 3121231
Hub Sub-Assembly
1. Put Hub (G2) on a table with the tapped holes fac-
ing down.
2. Using a flat plate in conjunction with a pressing tool,
press in the Seal (G16) so it is flush with the edge of
the hub.
NOTE: NOTE: The Seal has a thin outer shell that can be
easily damaged if not installed with care. It is a good
idea to start the Seal into the bore with a rubber mal-
let before pressing.
3. Flip the Hub (G2) over
4. Using the appropriate pressing tool (T-174356),
press the Main Bearing (G14) into the bore until it
bottoms out.
Hub Sub-Assembly