TM 9-2350-247-10
CHECK INSTRUMENT PANEL (M548A3)
0019 00
THIS WORK PACKAGE COVERS:
Check Instrument Panel (page 0019 00-1).
INITIAL SETUP:
Maintenance Level
Operator
Personnel Required
Driver
Equipment Condition
Engine stopped (WP 0024 00)
CHECK INSTRUMENT PANEL (M548A3)
1.
Check the instrument panel. It should look like the picture when the engine is warm and at idle speed with the parking
brake set. MASTER SWITCH indicator light and PARKING BRAKE indicator light should be ON. Tachometer should
read 600–650 rpm. Engine coolant temperature gauge should begin to rise. Fuel gauge reflects amount of fuel in fuel
tank. All warning lights should be OFF. See below for more information on warning lights, engine coolant temperature
gauge, and battery-generator gauge.
2.
HI TEMP TRANS OIL warning light comes ON when transmission oil temperature is above safe operating range. If
warning light comes ON, troubleshoot transmission (WP 0055 00).
0019 00-1
