TM 9-2320-392-10-2
ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0080 00
ELECTRICAL SYSTEM Continued
Table 3. Electrical System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
153. DUMP BODY DOES
1. Check to see if
If TAILGATE RELEASE does not
NOT RAISE
TAILGATE RELEASE
operate, perform Malfunction
operates (WP 0031
155 (Dump Bed And Tailgate
00).
Release Do Not Operate).
2. Check to see if dump
If dump body does not raise,
body raises (WP
notify Field Maintenance.
0031 00).
154. DUMP BODY DOES
1. Check to see if
If tailgate release does not
NOT LOWER
TAILGATE RELEASE
operate, perform Malfunction
operates (WP 0031
155 (DUMP BED And TAILGATE
00).
RELEASE Do Not Operate).
2. Check to see if dump
If dump body does not lower,
body lowers (WP
notify Field Maintenance.
0031 00).
155. DUMP BED AND
1. Check to see if air
1. Start engine (WP 0018 00).
TAILGATE
tanks are
RELEASE DO NOT
pressurized.
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).
0080 00-123
