Operating the Engine TM 5-3805-280-10 CHECK INSTRUMENTS BEFORE STARTING Turn key switch to ON position. All indicator lights will stay on for approximately 3 seconds. The indicator lights will also stay on for approximately 3 seconds when the key switch is turned to START position. T7396DS –UN–27JUN91 If any lamp fails to light, the bulb may be burned out. The fuel gauge will show the fuel level. The coolant gauge should NOT go to the red zone. TX,25,DH5501 –19–29MAY96–1/1 LEVEL CHECK 1. Turn key switch to ON position. 2. Press level check switch (A). 3. Hydraulic oil level (B) engine coolant level (C) and engine oil level (D) indicators will light if levels are adequate for operation.
IMPORTANT: The level check does NOT take the place of daily checks at hydraulic oil level window, engine coolant recovery tank, and engine oil level dipstick. T107675 –UN–27FEB97 TX,25,DH5405 –19–27FEB97–1/1 5-1