JLG GRADALL 522D Owner's/Operator's Manual page 114

Se c t ion 4
Asse m bly a nd I nst a lla t ion
NOTE
For limited slip differential, go to step 12.
7. Install spider cross, differential pinions and
washers on original assembly position. Figure 4.3.
Figure 4.3
a. If you have an integral differential case, install
side gears and washers in each original
assembly side.
b. Install differential pinions in the correct position
by turning side gears until pinion holes are
aligned with differential pinion axle holes.
Figure 4.4.
c. Install differential pinion washers.
Figure 4.4
24
d. Install differential pinion axle and lock
capscrew. Fasten capscrew to specified torque
17-23 lb-ft (23-31 N•m).
8. Install other side gear over spider and differential
pinions. Figure 4.5.
Figure 4.5
SPIDER
9. Place plain half of differential over flanged half.
Rotate plain half as needed to align match marks.
Figure 4.6.
Figure 4.6
T
MARKS
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