TM 5-3800-205-10-2
TROUBLESHOOTING PROCEDURES - CONTINUED
0011 00
Table 1. Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ELECTRICAL SYSTEM - CONTINUED
3. If air pressure is less than 125
7.
Horn Will Not Sound When Button is
3. Check air pressure gage for an
psi (862 kPa), ensure air tank
Pressed - Continued.
indication of 125 psi (862
drain valve(s) are closed. If
kPa).
problem still exists, notify
Unit Maintenance.
8.
Headlight(s)/Parking Light(s) Do Not
Operate When SER. DRIVE or PARK
Functions are Selected.
NOTE
A thirty (30) minute cool down time may be required before circuit breaker automatically resets.
If circuit breaker does not
Check that circuit breaker is not
automatically reset, notify Unit
tripped at fuse/circuit breaker
Maintenance.
panel in cab.
1. Select STOP LIGHT or SER.
9.
High Beams Do Not Come On.
1. Ensure STOP LIGHT or SER.
DRIVE. If problem still exists,
DRIVE function has been
go to test step 2.
selected on military light
switch.
WARNING
Park machine on level ground, stop engine, and lower tank to prevent injury to operator and/or
severe damage to machine.
2. Check for mud and dirt around
2. Clean mud or dirt from high
high beam switch.
beam switch. If problem still
exists, go to test step 3.
NOTE
A thirty (30) minute cool down time may be required before circuit breaker automatically resets.
3. Check that circuit breaker is
3. If circuit breaker does not
not tripped.
automatically reset, notify
Unit Maintenance.
Reconnect connector, if required.
10. No Power at Water Distributor Control
Check connector of electrical
If problem still exists, notify Unit
Panel.
harness at receptacle connector
Maintenance.
on side of cab.
1. Select STOP LIGHT or SER.
11. Stoplights Do Not Operate When Brake
1. Ensure STOP LIGHT or SER.
DRIVE. If problem still exists,
Pedal is Pressed.
DRIVE function has been
go to test step 2.
selected on military light
switch.
