TM 5-3895-379-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 2. Electrical Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Roller Has No Electrical Power - 5. Check power to alternator circuit 1. If 24 to 28 Vdc are not present at
1.
breaker. Open left-side door
battery-side terminal (wire 101-
Continued.
assembly (TM 5-3895-379-10).
RD), replace or repair wire 101-
Set multimeter to measure Vdc.
RD and connectors (WP 0108 00).
Touch positive (+) probe of
battery-side 2. If 24 to 28 Vdc are present at
multimeter
to
battery-side terminal (wire 101-
terminal (wire 101-RD) and
RD), go to Step 6.
negative (-) probe of multimeter
to good ground.
6. Check power output of alternator 1. If 24 to 28 Vdc are not present at
circuit breaker. Touch positive
output-side terminal (wire 109-
(+) probe of multimeter to output-
OR), press alternator circuit
side terminal (wire 109-OR) and
breaker button and repeat Step 6.
negative (-) probe of multimeter
If 24 to 28 Vdc are still not present
to good ground.
at output-side terminal (wire 109-
OR), replace alternator circuit
breaker (WP 0064 00).
2. If 24 to 28 Vdc are present at
output-side terminal (wire 109-
OR), go to Step 7.
ALTERNATOR CIRCUIT
BREAKER BUTTON
ALTERNATOR CIRCUIT BREAKER
OUTPUT-SIDE
TERMINAL
BATTERY-SIDE
TERMINAL
WIRE 101-RD
WIRE 109-OR
401-192
0006 00-49
