Disassemble Differential Case - JLG GRADALL 522D Owner's/Operator's Manual

Se c t ion 2
Re m ova l a nd Disa sse m bly

Disassemble Differential Case

1. Before disassembling differential case, mark
position of both halves and spider cross for
easier reassembly. Figure 2.21.
Figure 2.21
2. Remove differential case capscrews.
3. Separate differential case halves. If necessary
use a brass or rubber hammer to separate
halves.
4. Remove spider cross, differential pinions, side
gears and washers. If differential case is
"Limited Slip," remove friction disc pack.
Figure 2.22.
Figure 2.22
8
5. If differential case is "integral," remove
differential pinion axle lock capscrew and
differential pinion axle. Then turn side gears and
remove differential pinions, side gears and
washers. Figures 2.23, 2.24 and 2.25.
Figure 2.23
Figure 2.24
Figure 2.25
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