ARMY
TM 5-6115-612-12
MARINE CORPS TM 6115-12/7
AIR FORCE
TO 35C2-3-471-1
NAVY
AG-320B0-0MM-000
4-10. GENERAL. (cont)
Table 4-2.
Troubleshooting Index
Mode/condition
Malfunction indication
Malfunction
Before READY TO LOAD-
starter engages
After READY TO LOAD -
no load condition
ENGINE OVERTEMP INDICATOR COMES ON BEFORE
ENGINE START.
STARTER ATTEMPTS TO OPERATE BUT CHATTERS,
ENGAGES BUT DOES NOT TURN, OR TURNS BUT
NO INDICATION OF IGNITION.
STARTER ENGAGES BUT UNIT SHUTS DOWN WITH
ENGINE OVERTEMP LIGHT.
ENGINE STARTS TO ACCELERATE BUT SHUTS
DOWN WITH OVERSPEED LIGHT.
UNIT ATTAINS IGNITION AND RUNS BUT READY
TO LOAD LIGHT DOES NOT COME ON. NO
MALFUNCTION LIGHTS.
GENERATOR SET SHUTS DOWN WITH LOW OIL
PRESS MALFUNCTION LIGHT AFTER READY
TO LOAD BUT STILL IN NO LOAD.
GENERATOR SET REACHES READY TO LOAD BUT
SHUTS DOWN WITH ENGINE OVERTEMP MALFUNC-
TION LIGHT WHILE STILL IN NO LOAD.
GENERATOR SET REACHES READY TO LOAD BUT
SHUTS DOWN WITH ENGINE OVERSPEED MAL-
FUNCTION LIGHT WHILE STILL IN NO LOAD.
GENERATOR SET REACHES READY TO LOAD BUT
SHUTS DOWN WITH OVERLOAD MALFUNCTION
LIGHT WHILE STILL IN NO LOAD.
GENERATOR SET REACHES READY TO LOAD BUT
SHUTS DOWN WITH OVERVOLTAGE MALFUNCTION
LIGHT.
GENERATOR SET REACHES READY TO LOAD BUT
SHUTS DOWN WITH GENERATOR OVERTEMP
MALFUNCTION LIGHT.
GENERATOR SET REACHES READY TO LOAD BUT
SHUTS DOWN WITH UNDERVOLTAGE MALFUNCTION
LIGHT.
6
7
8
9
10
11
12
13
14
15
16
17
Change 1
4-21
