Durango 2WD V8-5.7L Hybrid (2009)
Muffler: Service and Repair
Installation
INSTALLATION
NOTE: The band clamps are not reusable. After removal, they must be replaced.
1. Install the muffler to the catalytic converter or exhaust pipe.
2. Make sure the alignment tang seats in the alignment slot.
3. Install new exhaust clamps. Do not tighten at this time.
4. Install the muffler isolators. Make sure the muffler isolators are not stretched. The measurement between the hangers should be 42mm (1.65 in.).
5. Align the muffler and the exhaust pipe. Tighten the exhaust clamp nuts to 61 Nm (45 ft. lbs.).
6. Check the exhaust system for contact with body panels. Make the necessary adjustments, if necessary.
7. Lower the vehicle.
8. Start engine and check for exhaust leaks. Repair exhaust leaks as necessary.