Removal And Installation: Installation

WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: An acceptable flatness of the cylinder head is 0.1mm.

Check cylinder head face for distortion, across the center and from corner to corner.
WARNING: Make sure care is taken when handling the cylinder head gasket.
CAUTION:
- The head gasket must be installed over the cylinder block dowels.
- Make sure that the mating faces are clean and free of foreign material.
NOTE: Install a new cylinder head gasket.
Tightening Sequence, step 1
CAUTION: Make sure that new cylinder head bolts are installed.

NOTE: Tighten the bolts in the indicated sequence.

Fig 1: Right Side Cylinder Head Bolts Tightening Sequence
Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

Torque Specifications: 20 Nm
Tightening Sequence, step 2
NOTE: Tighten the bolts in the indicated sequence.

Torque Specifications: 35 Nm
NOTE: Slacken the bolts in the indicated sequence.
Tightening Sequence, step 3
NOTE: Tighten the bolts in the indicated sequence.

Torque Specifications: 35 Nm
Continue with "Tightening Sequence"
NOTE: Tighten the bolts 1 to 8, a further 90 degrees.

Tighten the bolts in the indicated sequence.
NOTE: Tighten the bolts in the indicated sequence.

Tighten the bolts 1 to 8, a further 120 degrees.
Torque Specifications: 25 Nm
NOTE: Tighten the bolts in the indicated sequence.

Fig 2: Other Right Side Cylinder Head Bolts Tightening Sequence
Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

Torque Specifications: 12 Nm
CAUTION:
- If a new cylinder head has been installed then new tappets must be installed.
- If the cylinder head is being removed without a new component being installed, the tappets must be installed in their original positions.
NOTE:
- Some variation in the illustrations may occur, but the essential information is always correct.
- Left-hand shown, right-hand similar.
Lubricate the valve tappets with clean engine oil.
NOTE: Install a new gasket.

Torque Specifications: 12 Nm
CAUTION: A new O-ring seal is to be installed.

NOTE: Install a new engine oil filter.
Torque Specifications: 25 Nm
Torque Specifications: 10 Nm
CAUTION: Install the new seals.

Torque Specifications: 10 Nm
Torque Specifications: 20 Nm
Refer to: CAMSHAFT RH (G1557012) .
Refer to: EXHAUST MANIFOLD RH (G1557022) .
Refer to: Secondary Bulkhead Panel RH .
Refer to: Battery Disconnect and Connect .