Gen 5 DD Platform Operators Manual WARNING: ENGINE EXHAUST To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. Engine exhaust is toxic. 5. Crank the engine for 20 seconds. 6. If the engine does not start, allow for a 60-second cool down and repeat previous steps two through five. The starting cycle can be repeated up to three times. If engine still fails to start, contact an authorized Detroit™ service outlet. 7. Once the engine has started, monitor the oil pressure gauge or warning indicator. Refer to section "Checking the Oil Pressure". 8. Check for leaks. If necessary, have leaks repaired. 9.
Allow the engine to reach operating temperature of 60°C (140°F). 10. Increase engine speed to 1800 rpm for three minutes. 11. Return the engine to idle and allow to idle (600 rpm) for approximately one minute, then shut down the engine. 12. Check for leaks. If necessary, have leaks repaired. How to Check the Lubricating Oil Level How to Check the Lubricating Oil Level Check the oil level daily with the engine stopped and on a level surface. If the engine has just been stopped and is warm, wait approximately 20 minutes to allow the oil to drain back into the oil pan before checking.
If the engine operating temperature is below 60° C (140° F), the engine must be on a level surface and then shut down for 60 minutes for an accurate oil level reading. Otherwise, the engine must be brought up to an operating temperature of 60° C (140° F), parked on a level surface and then shut down for approximately 20 minutes for an accurate oil level reading. 1. Remove the oil dipstick from the guide tube. Use a clean rag to wipe off the end of the oil dipstick. 2. Wait 15 seconds to allow any crankcase pressure to dissipate through the guide tube and let the oil level settle in the oil pan. 3. Reinstall the oil dipstick and make sure it is fully inserted into the guide tube.
Remove the oil dipstick again and read the oil level. Figure below shows the maximum oil level (1) and minimum oil level (2). If the oil reading is in the crosshatch area or between the bends of the dipstick, then the oil is at the proper level for engine operation. All information subject to change without notice. 79 DDC-SVC-MAN-0217 Copyright © 2022 DETROIT DIESEL CORPORATION