Inspection of the Turbocharger and Charge Air Cooler

Inspection of the Turbocharger and Charge Air Cooler - Gen 5 DD15 - Ops - #7628

The turbocharger and charge air cooler should be inspected periodically.

Inspect the turbocharger and charge air cooler as follows:

Note: If any of the following conditions exist, it may be necessary to take the vehicle to an authorized Detroit™ service outlet.
  1. Inspect the turbocharger mounting, intake and exhaust ducting, and connections for leaks daily.
  2. Check the turbocharger lubricating oil inlet and outlet lines for leaks or restrictions to oil flow.
  3. Inspect for torn air inlet piping or boots and loose or damaged clamps.

    4. Warning: PERSONAL INJURY

    To avoid injury from hot surfaces, wear protective gloves, or allow engine to cool before removing any component.

  4. Check the turbocharger for unusual noise or vibration and if excessive, stop the engine and cease operation until the cause is determined.
  5. Check the charge air cooler, duct work, and flexible connections for leaks.
  6. Periodically inspect the charge air cooler for buildup of dirt, mud, etc. and wash off using a mild soap solution.
Note:
Parent topic: Inspection of the Turbocharger and Charge Air Cooler
Document Number: 0000009775
Manual Publication Date: 2024-01-03
Topic Publication Date: 2023-12-10