TM 1-1510-253-CL
b. If BATTERY FAULT light comes on
again: -- Left battery RESET & OFF.
Proceed to step 3
3. Right BATT Switch -- RESET / ON
a. If BATTERY FAULT light remains off:
-- Leave battery on.
b. If BATTERY FAULT light comes on
again: -- Right battery RESET and
OFF.
EXCESSIVE AMMETER INDICATION
NOTE
If excessive load occurs, indicated by ex-
cessive ammeter indication, malfunction-
ing circuit should be identified and turned
off.
1. BATT Switches -- OFF
a. If overload still exists, turn battery
switches on and go to Step 2.
b. If overload ceases, isolate faulty
battery by turning battery switches on
individually. Leave switch OFF that
causes excessive load.
2. If Step 1 is unsuccessful:
a. NON-ESSENTIAL BUS TIE Switch
-- OFF
b. Ammeter -- CHECK
c. If excessive load indicated,
NON-ESSENTIAL BUS TIE
Switch -- ON, skip to step g.
d. If normal ammeter load indicated
e. Leave BUS TIE Switch in OFF
position (Plan to land with existing
flap position)
E-21
