TM 9-2350-256-20-1
0021 00
Malfunction/Symptom
Troubleshooting Procedure
Master Warning LightContinued
103.MASTER WARNING light does not light with high engine oil temp, but lights with
engine off. ....................................................................................................................... .................................WP 0065 00
Powerplant Warning Horn
104.Powerplant warning horn fails to operate........................................................................ .................................WP 0066 00
External Vehicle Warning Horn
105.External vehicle warning horn fails to operate. ............................................................... .................................WP 0067 00
Bilge Pump System and Electrical Accessories Panel Power Outlet
106.Bilge pump fails to operate...............................................................................................................................WP 0068 00
107.Bilge pump indicator lamp fails to light and bilge pump operates....................................................................WP 0068 00
108.Electrical accessories panel power outlet has no power, and bilge pump operates.......... .................................WP 0068 00
Personnel Heater Control System
109.Personnel heater fails to operate.......................................................................................................................WP 0069 00
Communication System
110.One radio fails to operate. ............................................................................................... .................................WP 0070 00
Dome Lights
111.Both left front and left rear dome lights fail to operate. ................................................... .................................WP 0071 00
112.Both center and right front dome lights fail to operate. ................................................... .................................WP 0071 00
113.Only one dome light fails to operate.................................................................................................................WP 0071 00
Passive Night Viewer
114.Passive night viewer lamp fails to light but passive night viewer operates.......................................................WP 0072 00
115.Passive night viewer fails to operate. .............................................................................. .................................WP 0072 00
116.Both lamp and passive night viewer fail to operate. ........................................................ .................................WP 0072 00
Driver's Periscope
117.B.O. receiver lamp fails to light but driver's periscope operates..................................... .................................WP 0073 00
118.Driver's periscope fails to operate....................................................................................................................WP 0073 00
119.Both lamp and driver's periscope fail to operate............................................................. .................................WP 0073 00
Fixed Spotlight
120.Fixed spotlight fails to operate. ....................................................................................... .................................WP 0074 00
Troublelight Assembly
121.Troublelight assembly fails to operate..............................................................................................................WP 0075 00
Winch Light
122.Winch light fails to operate. ............................................................................................ .................................WP 0076 00
Gage Panel Lights
123.One or all gage panel lamps fail to light. ......................................................................... .................................WP 0077 00
0021 00-6
