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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Converter, Catalytic >> Installation >> 3.6L >> Right Side

Right Side

NOTE:

The catalytic converter flange is secured to the cylinder head. A steel sleeve holds the lower section of the converter flange to the head while two bolts fasten the flange to the cylinder head. The steel sleeve does not need to be removed for converter removal.

Fig 1: Upstream & Downstream Oxygen Sensors & Bolts
GC0153991Courtesy of CHRYSLER GROUP, LLC
  1. Install the O2 sensors (1 and 3).
  2. Install the heatshield.
  3. Guide the catalytic converter into the steel sleeve and install the upper flange bolts (2). Tighten bolts to 23 N.m (17 ft. lbs.).
  4. Connect the O2 sensor connectors.
    Fig 2: Identifying Battery Tray Components
    GC0130759Courtesy of CHRYSLER GROUP, LLC
  5. Install the battery tray box. Refer to TRAY, BATTERY, INSTALLATION .
  6. Raise the vehicle.
    Fig 3: Exhaust Hanger Bracket Assembly & Fasteners
    GC0153990Courtesy of CHRYSLER GROUP, LLC
  7. Align the Y-pipe flange (2) to the catalytic converter flange (5) and install the bolts (3). Tighten the bolts to 23 N.m (17 ft. lbs.).
  8. Install the catalytic converter support bracket (7). Tighten the nuts (1) at to 23 N.m (17 ft. lbs.).
  9. Check the exhaust system for contact with the body panels. Make adjustments, if necessary.
  10. Lower vehicle.
  11. Connect the negative battery cable.
  12. Start the vehicle and inspect for exhaust leaks. Repair exhaust leaks as necessary.
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