Install Differential Housing Assembly Into Main Housing (With Adjusting Ring 2 Sides) - JLG GRADALL 522D Owner's/Operator's Manual

7. Install differential case bearing adjusting nut on
brake housing. Figure 4.31.
8. Install pinion bearing cage assembly and
shim pack.
9. Check backlash, differential preload and teeth
contact. See Section 5, "Adjustments."
!
WARNING
Small amounts of acid vapor are present when
applying some liquid gasket materials during
assembly and installation procedures. To prevent
possible serious personal injury, make sure there
is good ventilation in the work area. If the liquid
gasket material gets in eyes, flush eyes with
water for 15 minutes. Have eyes checked
by doctor.
10. If all adjustments are within specifications,
remove brake housing. Apply liquid gasket
material to main housing surface.
11. Install three bolts into the brake housing to adjust
differential. Tighten them to 19-26 lb-ft
(26-36 N•m).
T
12. Apply medium torque liquid adhesive, Loctite
241 or Three Bond 1334, to lock capscrews.
Install adjusting nut lock and capscrews. Tighten
capscrews to 80-115 lb-in (9-13 N•m).
Figure 4.32.
T
Figure 4.32
Asse m bly a nd I nst a lla t ion
Install Differential Housing
Assembly into Main Housing
(With Adjusting Ring 2 Sides)
1. Install adjusting ring into main housing.
2. Install bearing cup.
3. Install differential case assembly into main
housing. Figure 4.33.
Figure 4.33
4. Install brake housing and other differential case
bearing cup. Figure 4.30.
5. Install three bolts to adjust the differential on
brake housing. Tighten to 19-26 lb-ft (26-36 N•m).
Figure 4.31.
T
6. Install differential case bearings adjusting nut into
brake housing. Figure 4.31.
Se c t ion 4
33
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