NMC-WOLLARD 2021Truax Blvd., Eau Claire, WI 54703, Phone (715) 835-3151, Fax (715) 835-6625
M140 Tow Tractor Manual No. 46054
PAGE 1-8
CHAPTER 2 MAINTENANCE
1 SERVICING
AUGUST 31, 2008
4.
over stress the studs.
1.3.10 Rear Axle Oil Leaks
After engine has been parked overnight, check ground under rear axle for
your supervisor.
1.3.11 Water Separator
The water separator is located behind the right front wheel well. Visually
check for water in the water separator sight glass. Drain any water into a
container by turning the drain valve. Avoid getting fuel on your hands. Close
valve when water has drained and fuel appears. For Cummins engines, see
the OEM Operation and Maintenance Manual supplied for the engine and
included with this manual.
1.3.12 Cummins Diesels - Specic Procedures
Inspect Drive Belt
See the Cummins “Operation and Maintenance Manual” included with this
manual.
Inspect Cooling Fan
See page 3-6 of the Cummins “Operation and Maintenance Manual B Series
Engines” manual included with this manual.
1.4 EVERY 250 OPERATING HOURS OR 3 MONTHS
1.4.1 Transmission Oil
1. Bring transmission to normal operating temperature (about 180ºF). Five
minutes of driving, including frequent stops and starts, will usually produce
2. Set gear selector to neutral (N) and withdraw transmission dipstick
(located in engine compartment on driver’s right) to check oil level.
NOTICE!
small amounts and recheck level frequently.
3.
indicate damaged bands or clutches. If oil has a milky look, water has
entered the transmission. Air bubbles mean there is an air leak in the
suction lines. Report any of these conditions to your supervisor.
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