Inspection of the Exhaust System

Inspection of the Exhaust System - Gen 5 DD15 - Ops - #7628

Inspect the exhaust system as recommended in the maintenance tables using the appropriate engine duty cycle; see Preventive Maintenance Tables.

Inspect the exhaust system as follows:

  1. Check the exhaust manifold and other connections for leaks tightness.

  2. Inspect the exhaust pipes for damage or restrictions.

Note: If any of the above conditions exist, it may be necessary to take the vehicle to an authorized Detroit™ service outlet.
Note:
Parent topic: Inspection of the Exhaust System
Document Number: 0000009790
Manual Publication Date: 2025-08-26
Topic Publication Date: 2026-02-05