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Home >> Chrysler >> 2021 >> Voyager LX, Gas >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Converter, Catalytic >> Removal And Installation >> Right - Fwd >> Removal

Right - Fwd: Removal

  1. Disconnect and isolate the negative battery cable.
  2. Loosen the clamp and disconnect the air inlet hose from the resonator.
    GC0178098Courtesy of CHRYSLER GROUP, LLC
  3. Disconnect the right side upstream oxygen sensor wire harness connector (1).
    GC0178260Courtesy of CHRYSLER GROUP, LLC
  4. Disconnect the right side downstream oxygen sensor wire harness connector (1).
  5. Remove the exhaust cross-under pipe from vehicle. Refer to PIPE, EXHAUST CROSSUNDER, REMOVAL AND INSTALLATION .
  6. Remove the right side half shaft assembly. Refer to REMOVAL AND INSTALLATION .
    GC0177300Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    The lower bolts for the converter flange are used to hold a guide retainer plate (2). The retainer does not need to be removed. The catalytic converter (1) is held in by the plate and upper bolts.

    GC0177791Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    It is not necessary to drain the cooling system.

  7. Remove the bolts (1) and position aside the pressurized coolant bottle.
    GC0178347Courtesy of CHRYSLER GROUP, LLC
  8. Remove the catalytic converter to exhaust manifold upper bolts (1).
  9. Remove the catalytic converter support bracket bolt (2).
  10. Remove the catalytic converter by lifting and sliding the flange up and away from the exhaust manifold.
    GC0147007Courtesy of CHRYSLER GROUP, LLC
  11. If required, remove the lower retainer plate (2) and the exhaust gasket from the manifold flange.
  12. If required, remove the upstream and downstream oxygen sensors from the catalytic converter.