JLG 460SJ ANSI Service Manual - Manual (Page 74)

SECTION 3 - CHASSIS & TURNTABLE
3-20 – JLG Lift – 3120788
23. Turn hub (1G) over onto its side. Insert coupling (14)
into the end of the spindle (1A).
24. Roll test the unit in both clockwise and counterclock-
wise directions. Perform the same number of turns
in each direction as the ratio of the unit. The ratio is
the last two digits of the model number on the unit’s
ID tag.
25. Leak test the unit at a pressure of 5 psi for 2 to 3
minutes.
26. At this point the main assembly is complete.
Tool List
The following specialized tools are used to assemble this
unit. The tool diagrams included in this manual are
intended for the customer who may wish to have a tool
made. All tools exist as one piece and must be made from
mild steel All dimensions are given in inches.
NOTE: In order to improve tool life, tools may be carburized
and hardened. If this is done, however, the tools
must be ground on all surfaces labeled with a "G" on
the tool diagram.
1. T-118126 SEAL PRESSING TOOL for SEAL (1B).