JLG 3507, Supplemental Repair Manual, Page: 67 / 180

ASSEMBLY
65 Dana Holding Corporation ASM-0025E - 212 Axle Service Manual
FIGURE 14: Introduce a dial indicator with rotary key "A"
through the top plug hole (7).
Position the dial indicator on the center of one of the teeth of
the crown, pre-set it to 1mm and reset it.
FIGURE 15: Manually move the crown in both directions in
order to check the existing backlash between the pinion and
the crown.
FIGURE 16: Adjust the backlash between the pinion and the
crown by loosening one of the ring nuts (1) and tightening the
opposite to compensate.
Normal backlash: see table.
A
A
A
A
T1 3
T1
FIGURE 17: Difference between MIN and MAX clearance for
whole circumference should not exceed 0.09 mm.
FIGURE 18: Apply Loctite 242 to the screws (3), fit them into
one of the two holes and tighten.
Torque wrench setting: 23.8 - 26.2 N·m
Fit the top plug (7) after applying repositionable jointing com-
pound for seals to the rims.
FIGURE 19: Re-install the complete arms.
For details, see CHECKING WEAR AND REPLACING THE
BRAKING DISCS p. 19.
7
3