TM 9-2320-392-10-1
VEHICLE OPERATION USUAL CONDITIONS
0018 00
(VEHICLE S/N 11,438 TO 18,549) - Continued
ENGINE START Continued
WARNING
Do not drive vehicle until windshield is sufficiently clear of frost/ice. Failure
to comply may result in severe injury or death to personnel.
6.
Operate windshield defrost (WP 0024 00) as required.
7.
Operate cab heat (WP 0024 00) as required.
NOTE
If FRONT BRAKE AIR and REAR BRAKE AIR pressure gages do not read
between 75-120 psi (517-827 kPa) after engine warms up, shut down engine
LOW FRONT AIR and LOW REAR AIR indicators will illuminate (red) and
audible alarm will sound until air pressure is between 75-85 psi (517-586
kPa).
8.
Check that FRONT BRAKE AIR pressure gage (7) and REAR BRAKE AIR pressure gage
(8) read between 75-120 psi (517-827 kPa).
9.
Check that VOLTS gage (9) reads between 26 and 30 volts.
0018 00-5
