2-1-3
Orig
CD373
Chapter 2
MZ Tow Tractor Section 1
WARNING: DO NOT CHANGE PNEUMATIC TIRE FOR CUSHION
TIRE OR VICE VERSA WITHOUT FIRST CONSULTING TUG
TECHNOLOGIES CORPORATION. TIRES OF A DIFFERENT TYPE
OR MAKE, TREAD OR MATERIAL CAN REDUCE THE LOAD
CAPACITY OR AFFECT SAFETY.
(e) Check tire treads for damage. Remove any foreign material.
(f) Check operation of headlights.
(g) Check operation of backup, tail, stop and turn signal lights (if so equipped).
(h) Check operation of the cab marker lights, the heater, the wiper and cab light, if equipped.
(i) Sound horn.
2. Weekly or 50-Hour Check
(a) Check lug nut tightness: The front wheel lug nuts are tightened to 125 ft-lb. The rear
wheel lug nuts are tightened to 90 ft-lb.
WARNING: LUG NUTS MUST BE RETIGHTENED AFTER ANY
WHEEL CHANGE AND ANYTIME THE LUG NUTS HAVE BEEN
LOOSENED FOR ANY REASON. OTHERWISE, TIGHTEN AT THE
INTERVALS SPECIFIED IN THIS PERIODIC MAINTENANCE
SECTION.
(b) Check brake fluid level in the master cylinder. If low, top off master cylinder reservoir
with a high quality brake fluid, DOT 3 or better.
(c) Check power steering fluid level. (Refer to paragraph E for replenishment fluid.)
(d) Perform "equalize charging" procedure on battery. (See Chapter 1, Section 6)
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