Electric Oil Pump (G1785348): Installation

WARNING: This page is about a different car, the 2019 Jaguar XJ and 2018 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: A new O-ring seal is to be installed.

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Lubricate the new O-ring seal.

Renew Part: Oil pump outlet tube O-ring seal(s) Quantity: 1 .
CAUTION:
- Install the component shown in the sequence shown.
- Take extra care not to damage the seal when installing the component.
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CAUTION: Take extra care when installing the component.

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CAUTION: Make sure that a new bolt is installed.

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Renew Part: Oil pump connector bolt Quantity: 1 .

Torque : 12 Nm
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Torque : 25 Nm
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Torque : 12 Nm
CAUTION: A new O-ring seal is to be installed.

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Lubricate the new O-ring seal.

Renew Part: Oil pick up pipe O-ring seal Quantity: 1 .
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Torque : 12 Nm
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Torque : 21 Nm
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NOTE: Some variation in the illustrations may occur, but the essential information is always correct.

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Using a suitable tool, compress the timing chain tensioner.
CAUTION: Using a suitable tool, lock the component.

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Torque : 21 Nm
NOTE: Some variation in the illustrations may occur, but the essential information is always correct.
- Install the lower timing chain making sure the coloured chain links align correctly with the fuel rail high-pressure fuel pumps camshaft, balance weight and crankshaft sprocket markings.
CAUTION: Take extra care not to damage the oil jet.

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CAUTION: Take extra care not to damage the oil jet.

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CAUTION: Use only a long torx socket or torx driver. Do not use a small torx socket, as it may damage the timing chain.

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Hold the bolt with a magnet to prevent it from dropping.

Torque : 10 Nm
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Torque : 12 Nm
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Rotate the crankshaft a full turn clockwise to settle the components.
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The piston should apply tension to the timing chain guide.
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Apply tension then adjust the timing chain guide.
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The piston should eject slightly, and an audible click should be heard.
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If the piston can be pushed back, repeat steps 19- 22 to reset the tensioner.
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If the piston will not retract, and tension is on the chain. The tensioner is correct.
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Hold the bolt with a magnet to prevent it from dropping.

Torque : 10 Nm
NOTE: Make sure that all traces of the old sealant are removed from the mating faces.

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Apply RTV sealant (Loctite 5901G or Loctite 5900) to the areas shown, and tighten the bolts within 7 minutes.
CAUTION: Take extra care not to damage the seal when installing the component.

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NOTE: Tighten the retaining bolts in the indicated sequence.

Fig 1: Timing Cover Retaining Bolts Tightening Sequence
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13

Torque : 12 Nm
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Torque : 10 Nm
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Torque : 10 Nm
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Torque : 10 Nm
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Refer to: OIL PAN - RWD (G1779629)
Refer to: OIL PAN - AWD (G1569239)
Connect the battery ground cable.
Refer to: STARTUP BATTERY DISCONNECT AND CONNECT