TM 9-2320-392-10-2
M1089A1 AIR SYSTEM TROUBLESHOOTING
0101 00
M1089A1 AIR SYSTEM - Continued
Table 1. M1089A1 Air System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2.
WRECKER LEFT OR
1.
Check to see if air
1.
Start engine (WP 0018 00).
RIGHT 30K WINCH
tanks are
FREESPOOL DOES
pressurized.
NOT OPERATE
2.
Allow engine to idle until 120
psi is registered on FRONT
BRAKE AIR and REAR BRAKE
AIR pressure gages.
3.
Shut down engine (WP 0018
00).
4.
If FRONT BRAKE AIR or
REAR BRAKE AIR pressure
gage does not register 120
PSI, perform Air System
Troubleshooting (WP 0085
System Loses Pressure
During Operation/Slow Air
Buildup).
0101 00-2
