OPERATOR MAINTENANCE
SERVICE BRAKES OPERATION
INITIAL SETUP:
Not Applicable
WARNING
Repeated application of the brake pedal will deplete air supply and
service brakes will not work until air pressure builds up again. Serious
personal injury or death may result from loss of service brakes.
NOTE
Normal operating air pressure is 100 to 120 psi (690 to 827 kPa). If air
pressure drops below 85 psi (586 kPa), CTIS will become inoperative. If
air pressure drops below 60 psi (414 kPa), the low air pressure alarm will
sound.
Push down and hold service brake pedal (1) as needed to slow or stop HET Tractor.
TM 9-2320-360-10 0039
0039-1