Left Exhaust Manifold (G1557021): 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.

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   Torque  : 45 Nm 

2. NOTE: Install a new gasket.

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   Special Tool(s): 303-1444-01 

   Renew Part: Exhaust manifold gasket Quantity: 1  .

3. NOTE: If a new cylinder head is installed use the special tools in the illustration.

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   Special Tool(s): 303-1444-02 

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

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   Install the Special Tool(s): JLR-303-1652 

   Renew Part: Exhaust manifold bolts Quantity: 1  .

   Torque  : 10 Nm 

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   Remove the special tool.

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

   Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

   Renew Part: Exhaust manifold bolts Quantity: 1  .

   Torque  : 10 Nm 

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   Remove the Special Tool(s): JLR-303-1652 

   Torque  : 18 Nm 

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   Torque 

   Bolts 6.3 x 13: 3 Nm 

   Bolt M8: 25 Nm 

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10. Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Torque  : 8 Nm 

11. NOTE: Remove and discard the O-ring seal.

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    Renew Part: Air conditioning pipe to compressor O-ring seal(s) Quantity: 1  .

    Torque  : 18 Nm 

12. Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Torque  : 25 Nm 

13. Refer to: POWER STEERING PUMP - V6 S/C 3.0L PETROL (G1557178)

The following step(s) applies to: 

Left-hand drive vehicles 

1. Refer to: STEERING GEAR - RWD

   Refer to: STEERING GEAR - AWD

The following step(s) applies to: 

All vehicles 

1. Refer to: EXHAUST SYSTEM - RWD

   Refer to: EXHAUST SYSTEM - AWD

2. Lower the vehicle.
3. Refer to: STARTUP BATTERY DISCONNECT AND CONNECT