TM 9-2350-247-10TROUBLESHOOTING TABLE—Continued 0056 00MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION8. Check if all power plant accesspanels (M548A3) are in place andmounting clamps are tight.Install panels (WP 0036 00).7. ENGINE OIL HI TEMP-LOPRESS (M548A1) OR ENGINEOIL LOW PRESS (M548A3)WARNING LIGHT COMES ON.CAUTIONDo not operate carrier if oilHI-TEMP-LO-PRESS(M548A1) ENGINE OIL LOWPRESS (M548A3) warninglight comes on with enginerunning. Engine can bedamaged. If ENGINE OILLOW PRESS orHI-TEMP-LOW warning lightdoes not go off within 5-10seconds after engine starts,stop engine (WP 0023 00 forthe M548A1 and WP 0024 00for the M548A3).1. Check for low engine oil level.Add oil as needed (WP 0057 00).2. Check if engine is overheating.See ENGINE OVERHEATS(0056 00-11).8. ENGINE COOLANT LOWLEVEL WARNING LIGHTCOMES ON (M548A3).1. Check if coolant level is low.Add coolant as needed (WP 0066 00).2. Check for coolant leaks.If you find any leaks, notify unitmaintenance.0056 00-12
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