Manitowoc Grove 5540F Service Manual page 278

AXLES/DRIVE SHAFTS/WHEELS AND TIRES
a0192
10. Apply Loctite 275 to the drive head mating face. Install
the brake piston housing. Ensure that the match marks
made during disassembly are aligned. Install capscrews
A Figure 8-40 (see Important) and tighten to a torque of
42 lb-ft (56 Nm). Torque applies to both piston housings.
NOTE: If the old capscrews are to be used, clean the
threads with a wire brush and then coat the threads
with Loctite 242. Install and tighten to a torque of
42 lb-ft (56 Nm).
New capscrews are encapsulated and do not
require cleaning or manually coating with sealant.
a0189
8-18
11. Adjust differential side nuts B Figure 8-42 to give a
bearing pre-load of 1.0 to 1.84 lb-ft (1,36 to 2,5 Nm).
Measure the pre-load by taking another rolling torque
reading and subtracting the torque value measured at
Step 8. The difference is the bearing pre-load.
FIGURE 8-39
a0211
12. Measure the crownwheel backlash, which should be
0.005 to 0.008 in. (0,13 to 0,2 mm) Figure 8-42. Adjust
the differential side nuts by equal amounts when altering
backlash. When backlash and pre-load are both correct,
install the side nut locking pins C Figure 8-41. Verify
crownwheel, pinion and pre-load are set properly. See
Crownwheel and Pinion Adjustment on page 8-15.
a0209
FIGURE 8-40
Published 10-21-2010, Control# 198-04
5540F/YB5515 SERVICE MANUAL
FIGURE 8-41
FIGURE 8-42