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
2. MAIN WINCH LH and RH FREE
SPOOL switches are in the OFF
position, notify Field
Maintenance.
151. ONE WRECKER
1. Check to see if
If wrecker function does not
FUNCTION DOES
wrecker function
operate from WRECKER
NOT OPERATE
operates from
REMOTE CONTROL, perform
FROM WRECKER
WRECKER REMOTE
Wrecker Hydraulic System
REMOTE
CONTROL (WP 0037
Troubleshooting (WP 0097 00,
CONTROL
00).
Malfunction 4, Left 30K Winch
Does Not Operate Or
Malfunction 9, Right 30K Winch
Does Not Operate).
2. Check to see if other
If other wrecker functions do
wrecker function
not operate from WRECKER
operate from
REMOTE CONTROL, perform
WRECKER REMOTE
Malfunction 147 (All Wrecker
CONTROL(WP 0037
Functions Do Not Operate
00).
From WRECKER CONTROL
PANEL).
3. Check to see if
If wrecker function does not
wrecker function
operate from WRECKER
operates from
CONTROL PANEL, notify Field
WRECKER CONTROL
Maintenance.
PANEL (WP 0037 00).
152. M1090A1
1. Check to see if dump
If dump body does not
TAILGATE
body raises and
operate, perform Malfunction
RELEASE DOES
lowers (WP 0031
155 (DUMP BED And TAILGATE
NOT OPERATE
00).
RELEASE Do Not Operate).
2. Check to see if
If TAILGATE RELEASE does not
TAILGATE RELEASE
operate, notify Field
operates (WP 0031
Maintenance.
00).
0080 00-122
