NMC-WOLLARD 2021Truax Blvd., Eau Claire, WI 54703, Phone (715) 835-3151, Fax (715) 835-6625
M140 Tow Tractor Manual No. 46054
PAGE 3-6
CHAPTER 2 MAINTENANCE
3 REMOVAL AND INSTALLATION
AUGUST 31, 2008
3.1.7 Reassembly of Dierential
1. If disassembled, attach bevel gear to case half using capscrews, washers
and nuts. Tighten to 60-75 ft/lbs. torque.
2.
oil.
3.
gear-case assembly.
4.
half. Draw together using four washers and capscrews, equally spaced.
5.
6. Install remaining washers and capscrews and tighten to 85-115 ft/lbs. If
lock wire was not used, apply Loctite No. 277 or equivalent to threads prior
to assembly.
7.
8. If removed, install thrust block and pin into carrier plain half.
9.
equivalent).
10. Using a new gasket, assemble carrier halves together. Make sure
mounting pads are in the same position and level with each other. Secure
halves with lock capscrews, washers and nuts. Tighten to 65-85 ft/lbs.
NOTICE! There is no shim pack or shims necessary for adjusting bevel gears
within limits that impose the correct pre-load and gear lash when unit is
assembled.
3.1.8 Installation of Rear Axle Without Springs
1. Position rear axle under tractor and raise axle into position.
2. Install and secure axle to frame using original fasteners if undamaged.
4. Install brake lines. Bleed brakes as described in 2-1 - 1.10.
ft-lbs or strap design bolts to 30-35 ft-lbs.
6. Install exhaust system.
Apply a non-hardening sealing compound (like #51 or equivalent) to plug
threads and install and tighten plug.
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