LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2004 >> Wrangler Unlimited >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Muffler >> Installation

Exhaust System: Muffler: Installation

  1. Position muffler and tailpipe assembly into vehicle.
  2. Position muffler and catalytic converter flanges together and install nuts. DO NOT  tighten nuts at this time.
    Fig 1: Installing Muffler & Tailpipe
    G01740899Courtesy of DAIMLERCHRYSLER CORP.
  3. Install tailpipe hangers into the insulators.
  4. Make sure the muffler and tailpipe are correctly positioned and the proper alignment. The minimum clearance between components is 25mm (1 inch).
  5. Tighten muffler to catalytic converter flange nuts to 28.5 N.m (21 ft. lbs.).
  6. Lower vehicle.
  7. Start engine and inspect for leaks. Repair exhaust leaks as necessary.
  8. Check the exhaust system for contact with the body panels. Make the necessary adjustments, if needed.