Diesel Data: Automotive Repair

Exhaust Pipe/Muffler Hanger: Service and Repair

Exhaust Hanger Replacement

Removal Procedure





1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.

Caution: Refer to Exhaust Service Caution in Service Precautions.

Caution: Refer to Protective Goggles and Gloves Caution in Service Precautions.

Important: Due to the many variables in engines and chassis arrangements, the vehicle may have exhaust hangers located at other locations than shown.

2. Using a suitable pry bar, remove the applicable hanger pin attached to the pipe from the exhaust hanger insulator.





3. Remove the exhaust hanger nut.
4. Remove the hanger from the frame.

Installation Procedure





1. Install the exhaust hanger to the frame.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the exhaust hanger nut.
^ Tighten the exhaust hanger nut to 50 Nm (37 ft. lbs.).





3. Install the exhaust pipe hanger pin in the exhaust hanger insulator.

Notice: Refer to Exhaust System Inspection Notice in Service Precautions.

4. Verify the exhaust system for proper clearance and the alignment of all components.
5. Lower the vehicle.