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Home >> Ford >> 2021 >> Explorer Limited Hybrid, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Exhaust System - 2.3L ECOBOOST (201KW/273PS)) >> Removal And Installation >> Catalytic Converter >> Installation

Catalytic Converter: Installation

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All vehicles 

  1. Clean all exhaust connections before reassembly.
    1. Clean and inspect the gasket surface and the studs. Replace the studs if necessary.

      Torque: 18 lb.ft (25 Nm)

    2. NOTE: Make sure that a new gasket is installed.

      Install a new gasket.

    GFD515279Courtesy of FORD MOTOR COMPANY
  2. NOTE: The nuts are only finger tight in this step.

    Install the catalytic converter. Install the mounting bracket and the nuts.

    GFD515277Courtesy of FORD MOTOR COMPANY
  3. NOTE: Make sure that new nuts are installed.

    Install the catalytic converter nuts.

    Torque: 35 lb.ft (47.5 Nm)

    GFD515280Courtesy of FORD MOTOR COMPANY
    1. Tighten the nuts.

      Torque: 18 lb.ft (25 Nm)

    2. Tighten the PIA nuts.

      Torque: 18 lb.ft (25 Nm)

    GFD515281Courtesy of FORD MOTOR COMPANY

    4x4 vehicles 

  4. Install the front Driveshaft. Refer to: Front Driveshaft .

    All vehicles 

  5. To install, reverse the removal procedure.
  6. Check the exhaust system for leaks.