DD15 Operator Guide – Shutting Down the Engine

Shutting Down the Engine

If the engine has been running at full output or the coolant temperature has been high, allow the engine to idle for five minutes without load. Then turn off the ignition key switch.‪

If any of the following occur, shut down the engine immediately.‪

• The oil pressure swings back and forth or falls sharply.
• Engine power and rpm fall, even though the accelerator pedal remains steady.
• The exhaust pipe gives off heavy smoke.
• The coolant and/or oil temperature climb abnormally.
• Abnormal sounds suddenly occur in the engine or turbocharger.

Shutting Down After High Load Operation

After high load operation, do the following:‪

Idle for five minutes, then turn off the ignition switch and shut down the engine.‪