ARMY TM 9-6115-643-10
AIR FORCE TO 35C2-3-445-21
Troubleshooting - Continued
TABLE 3-1.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
BATTERY CHARGE ammeter shows low or no charge.
12.
Step 1. Check BATTERY CHARGER FUSE.
If BATTERY CHARGER FUSE (FIGURE 2-1) is blown,
notify next higher maintenance level.
Step 2. Check fan belt.
If loose (FIGURE 1-2), notify next higher
maintenance level.
Step 3. Check for loose or broken wires.
Check for loose or broken wires at the back of the
battery charging alternator (FIGURE 1-2) and
BATTERY CHARGE ammeter (FIGURE 2-1). If wires are
loose or broken, notify next higher maintenance
level.
13.
BATTERY CHARGE ammeter shows excessive charging after prolonged
operation.
Step 1. Check batteries for low electrolyte level.
If low refer to paragraph 3-3.2.2. If level is
correct, go to step 2.
Step 2. Check battery connections.
If loose or corroded, notify next higher
maintenance level.
14.
AC voltmeter (VOLTS AC) indicates low voltage.
Step 1. Check that AM-VM transfer switch position corresponds
to readings on the AC voltmeter (VOLTS AC, refer to
Set VOLTAGE adjust potentiometer.
Step 2. Check for loose or broken wires at back of AM-VM
transfer switch, VOLTAGE adjust potentiometer, and AC
voltmeter (VOLTS AC) .
If wires are loose or broken, notify next higher
maintenance level.
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