Starting the Engine cont. - TM-5-3805-263-14P-1

Starting the Engine - TM-5-3805-263-14P-1_40

Starting the Engine cont. - TM-5-3805-263-14P-1_42

TM-5-3805-263-14P-1 Grader Heavy Road Motorized Diesel Engine Driven Type I (Nonsectionalized) Type II (Sectionalized) Manual
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TM 5-3805-263-14&P-1 10. Move the governor control lever to half engine speed. 11. If the starting temperature is below 160C (600F), push DOWN and hold the hydraulic unloading valve rod down until the engine starts. NOTE: When temperatures are below -180C (0°F), hold the hydraulic unloading valve down 1 to 2 minutes after the engine starts. NOTICE With the engine running at low idle, release the hydraulic unloading valve rod slowly, to allow the pump to be loaded gradually with the cold, thickened oil. 12. Depress the accelerator pedal past detent. 13. Push IN and turn the start switch to START. Release the switch when the engine starts. NOTICE Do not turn the disconnect switch off while the engine is running. If the low oil pressure indicator does not go off within six seconds after the engine is running, stop the engine. Investigate and correct the cause. 14. If the engine does not start, let the starter cool for two minutes, then repeat starting procedures. 39

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