A R MY
TM 5-6115-612-12
MARINE CORPS TM 6115-12/7
AIR FORCE
T0 35C2-3-471-1
N A VY
AG-320B0-0MM-000
4-10. GENERAL. (cont)
Table 4-2.
Troubleshooting Index
Mode/condition
Malfunction indication
Malfunction
During full load
condition
INTERMITTENT OR NO INDICATION OF BATTERY
CHARGE CURRENT ON BATTERY CHARGING METER.
PLACING CONTACTOR SWITCH IN CLOSED POSI-
TION DOES NOT CAUSE CLOSED INDICATOR
LIGHT TO COME ON.
HOURMETER DOES NOT OPERATE.
NO VOLTAGE INDICATED ON VOLTAGE METER.
AN ATTEMPT TO LOAD DOES NOT SHOW ANY
INDICATION ON OUTPUT CURRENT METER.
VOLTAGE METER INDICATES VOLTAGE BUT
UNABLE TO ADJUST WITH VOLTAGE ADJUST
KNOB.
GENERATOR SET SHUTS DOWN UNDER FULL LOAD
WITH ENGINE OVERTEMP MALFUNCTION LIGHT.
GENERATOR SET SHUTS DOWN UNDER FULL LOAD
WITH OVERSPEED MALFUNCTION LIGHT.
GENERATOR SET SHUTS DOWN UNDER FULL LOAD
WITH OVERLOAD MALFUNCTION LIGHT.
GENERATOR SET SHUTS DOWN UNDER FULL LOAD
WITH OVERVOLTAGE MALFUNCTION LIGHT.
GENERATOR SET SHUTS DOWN UNDER FULL LOAD
18
19
20
21
22
23
24
25
26
27
28
WITH GENERATOR OVERTEMP MALFUNCTION LIGHT.
GENERATOR SET SHUTS DOWN UNDER FULL LOAD 29
WITH UNDERVOLTAGE MALFUNCTION LIGHT.
Any mode/condition -
OIL SMOKE COMING FROM EXHAUST DURING
30
no malfunction lights
OPERATION.
or automatic shutdown
SCRAPING/RUBBING NOISES DURING SHUTDOWN. 31
4 - 2 2
