TM-9-2350-256-20-1

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 2

NOVEMBER 2005

  TM-9-2350-256-20-1 - Page 119 of 948

TM 9-2350-256-20-1
0021 00
Malfunction/Symptom
Troubleshooting Procedure
Transmission Oil Pressure Gage
85. Transmission oil pressure gage does not operate.
.............................................................................................
WP 0053 00
Engine Generator (Dual Voltage System)
86. Generator indicator reads in yellow or lower red region with engine running and
generator cutout switch closed.
........................................................................................................................
WP 0054 00
87. Generator cutout switch does not operate.
........................................................................................................
WP 0054 00
Engine Generator (Single Voltage System)
88. Generator indicator reads in yellow or lower red region with engine running and
generator cutout switch closed.
........................................................................................................................
WP 0055 00
89. Generator cutout switch does not operate.
........................................................................................................
WP 0055 00
APU Generator System (Dual Voltage)
90. Generator indicator reads in yellow or lower red region with APU engine running and
APU generator switch on.
................................................................................................................................
WP 0056 00
APU Generator System (Single Voltage)
91. Generator indicator reads in yellow or lower red region with APU engine running and
APU generator switch on.
................................................................................................................................
WP 0057 00
Generator Indicator Gage
92. Generator indicator gage fails to operate when MASTER switch is on.
...........................................................
WP 0058 00
APU Starting System
93. APU starter fails to crank or is hard to start in cold weather.
............................................................................
WP 0059 00
APU Fuel Solenoid System
94. APU fuel solenoid fails to operate.
...................................................................................................................
WP 0060 00
APU Low Oil Pressure System
95. APU LOW OIL PRESS lamp fails to light when APU is not running.
.............................................................
WP 0061 00
APU High Air Temperature System
96. APU HIGH AIR TEMP lamp does not light when air temperature is high.
......................................................
WP 0062 00
APU Engine Oil Pressure Gage Circuit
97. APU ENGINE OIL PRESSURE gage fails to operate.
....................................................................................
WP 0063 00
Mechanical Transmission Oil Pressure Light
98. Mechanical transmission oil pressure warning light does not go out with mechanical
transmission operating.
....................................................................................................................................
WP 0064 00
99. Mechanical transmission oil pressure warning light fails to operate with mechanical
transmission stopped.
.......................................................................................................................................
WP 0064 00
Master Warning Light
100.MASTER WARNING light fails to operate with engine off.
...........................................................................
WP 0065 00
101.MASTER WARNING light does not go out after starting engine.
...................................................................
WP 0065 00
102.MASTER WARNING light does not light with high transmission oil temp, but lights
with engine off.
................................................................................................................................................
WP 0065 00
0021 00-5


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