1-2-3
Orig
CD389
Chapter 1
GT110 (24V0 Aircraft Tow Tractor Section 2
CAUTION: IF THE EMERGENCY STEERING PUMP IS OPERATED
FOR MORE THAN 1 MINUTE, ITS MOTOR MAY OVERHEAT AND BE
DAMAGED. DO NOT OPERATE THE EMERGENCY PUMP ANY
LONGER THAN NECESSARY.
15. Place one hand on the steering wheel and the other on the Emergency Steering switch.
Depress the switch and hold it down while turning the steering wheel a quarter turn or less in
each direction. Listen to the pump’s operation. The steering wheel should turn effortlessly
and the feel and sound should be smooth. Release the switch.
16. Start the engine. With the (foot) brake pedal depressed, cycle the transmission through all
gears and allow transmission to reach 160 °F (71.8 °C). Return to neutral and check the
transmission’s oil level. Add oil as required but do not overfill.
B. TOW TRACTOR CONTROLS, INDICATORS AND OPERATIONAL EQUIPMENT
1. Table 2-1 lists the front cab controls, indicators, and equipment not found on the instrument
panel and explains the specific function of each. Reference Figure 2-1 for location of the
items listed.
2. Table 2-2 lists the front cab instrument panel controls and indicators and explains the specific
function of each. Reference Figure 2-2 for location of the items listed.
3. Figure 2-3 Steering Mode Selection Display.
4. Table 2-4 lists Cab Select Plate controls and indicators and explains the specific function of
each. Reference Figure 2-4 for location of the items listed.
5. Table 2-5 lists the rear operator station option controls, indicators, and equipment not found
on the instrument panel and explains the specific function of each. Reference Figure 2-5 for
location of the items listed.
6. Table 2-6 lists the rear operator station instrument panel controls and indicators and explains
the specific function of each. Reference Figure 2-6 for location of the items listed.
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