Right Exhaust Manifold (G2272641): Installation

The following step(s) applies to: 

All vehicles 

1. CAUTION:

   • Make sure that the mating faces are clean and free of foreign material.
   • Make sure the anti-seize compound does not contact the catalyst monitor sensor tip.
   • If accidentally dropped or knocked install a new sensor.
   • Make sure the catalyst monitor sensor wiring harness is not twisted more than 180 degrees and is not in contact with either the exhaust or driveshaft.
   NOTE: If the original sensor is to be installed, apply lubricant meeting specification ESE-M12A4-A to the thread of the sensor.

   Install and tighten the catalyst monitor sensor.

   Torque: 45Nm 

2. NOTE: If the exhaust manifold is being fitted to the original cylinder head use the special tools in the illustration.

   Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

   • Install the locating tools into the cylinder head assembly.

     Special Tool(s): 303-1444-01 

   • Install a new gasket.

     Renew Part Exhaust manifold gasket Quantity: 1  .

   • Install the exhaust manifold using the locating tools to make sure the exhaust manifold is fitted in the correct position.
3. NOTE: If a new cylinder head is installed use the special tools in the illustration.

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   • Install the locating tools into the cylinder head assembly.

     Special Tool(s): 303-1444-02 

   • Install a new gasket.
   • Install the exhaust manifold using the locating tools to make sure the exhaust manifold is fitted in the correct position.
4. CAUTION: Make sure that new bolts are installed.
   NOTE: Install the spacers in the noted position.

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   • Install the spacers in the previously noted position.
   • Install and tighten the 4 new bolts as illustrated.

     Renew Part Exhaust manifold bolts Quantity: 4  .

     Torque: 10Nm 

5. Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

   Remove the special tool.

   Special Tool(s): 303-1444-02, 303-1444-01 

6. CAUTION: Make sure that new bolts are installed.
   NOTE: Install the spacers in the noted position.

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   • Install the remaining 2 spacers in the previously noted position.
   • Install and tighten the remaining 2 new bolts as illustrated.

     Renew Part Exhaust manifold bolts Quantity: 2  .

     Torque: 10Nm 

7. Fig 1: Right Exhaust Manifold Bolts Tightening Sequence

   Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

   Tighten the bolts in the sequence illustrated.

   Torque: 18Nm 

8. • Install the exhaust manifold heat shield.
   • Install and tighten the 4 exhaust manifold heatshield bolts.

   Torque: 3Nm 

9. • Install the accessory drive belt pulley assembly.
   • Install and tighten the 3 bolts.

   Torque: 25Nm 

10. CAUTION: Make sure the catalyst monitor sensor wiring harness is not twisted more than 180 degrees and is not in contact with either the exhaust or driveshaft.

    Connect the catalyst monitor sensor electrical connector.

    The following step(s) applies to: 

    Vehicles with Gasoline Particulate Filter (GPF) 

11. • Reposition the Gasoline Particulate Filter (GPF) differential pressure sensor assembly into the correct position.
    • Install and tighten the 2 bracket nuts.

      Torque: 12Nm 

    • Install 2 new GPF differential pressure sensor washers.
    • Install and tighten the banjo bolt.

      Torque: 25Nm 

    The following step(s) applies to: 

    All vehicles 

12. Install the right engine mount.

    Refer to: RIGHT ENGINE MOUNT 

13. Install the right catalytic converter.

    Refer to: RIGHT CATALYTIC CONVERTER - RWD

    Refer to: RIGHT CATALYTIC CONVERTER - AWD

14. Install the accessory drive belt.

    Refer to: ACCESSORY DRIVE BELT

15. Connect the startup battery ground cable.

    Refer to: STARTUP BATTERY DISCONNECT AND CONNECT