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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 676 (Engine - 3.5L DURATEC (209KW/284PS)) >> Removal And Installation >> Exhaust Manifold LH >> Removal

Exhaust Manifold LH: Removal

WARNING: This page is about a different car, the 2015 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

  1. 1.

    With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .

  1. 2.

    • If equipped, remove the bolts.
    • Release the retainer and remove the transmission housing cover.
GFD38415Courtesy of FORD MOTOR COMPANY

  1. 3.

    NOTE: Vehicles come with an underbody shield or a skid plate.
    • If equipped, remove the pin-type retainers.
    • Remove the bolts and the underbody shield.
GFD39150Courtesy of FORD MOTOR COMPANY

  1. 4.

    NOTE: Vehicles come with an underbody shield or a skid plate.

    If equipped, remove the bolts and the skid plate.

GFD39149Courtesy of FORD MOTOR COMPANY

  1. 5.

    NOTE: Make sure that the mating faces are clean and free of foreign material.

    Remove and discard the exhaust Y-pipe dual catalytic converter-to-exhaust intermediate pipe bolts and separate.

GFD39151Courtesy of FORD MOTOR COMPANY

  1. 6.

    NOTE: Make sure that the mating faces are clean and free of foreign material.

    Remove and discard the LH catalytic converter-to-exhaust manifold nuts.

GFD39666Courtesy of FORD MOTOR COMPANY

  1. 7.

    NOTE: Make sure that the mating faces are clean and free of foreign material.

    Remove and discard the RH catalytic converter-to-exhaust manifold nuts.

GFD39667Courtesy of FORD MOTOR COMPANY

  1. 8.

    Remove the LH front wheel and tire. Refer to: Wheel and Tire .

  1. 9.

    • Remove the nuts and the LH exhaust manifold.
    • Discard the nuts.
GFD39687Courtesy of FORD MOTOR COMPANY

  1. 10.

    • Remove and discard the exhaust manifold gasket.
    • Remove and discard the exhaust manifold studs.
GFD39688Courtesy of FORD MOTOR COMPANY

  1. 11.

    Clean and inspect the LH exhaust manifold. Refer to: Exhaust Manifold Cleaning and Inspection .

  1. 12.

    NOTE: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These may cause scratches and gouges resulting in leak paths. Use a plastic scraper to clean the sealing surfaces.

    Clean the exhaust manifold mating surface of the cylinder head.

GFD39689Courtesy of FORD MOTOR COMPANY