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General Information and Operating Instructions
PUSHBACK TRACTOR CHALLENGER550
Jan 28/19
15 Main battery
switch
The main battery switch turns on/off the voltage supply of the control
system of the CHALLENGER550.
16 Front axle The front axle serves as:
•Drive axle
• Steering axle
17 Rear axle The rear axle serves as:
•Drive axle
• Steering axle
18 Rear lights The rear lights illuminate the rear of the CHALLENGER550.
19 Rear towing
coupling
The aircraft tow bar is attached to the towing coupling.
20 Reversing
camera
The reversing camera makes it possible to view the rear area while
reversing; display occurs on the monitor in the driver's cab.
Pos. Designation Description
Property of American Airlines