Replacement Engine - Balance Shaft Assembly (G2519814): Connect

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

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Lubricate the new balance shaft with clean engine oil.
CAUTION: Make sure the balance shaft is supported at all times.

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Carefully install the new balance shaft onto the guide.
CAUTION: Care must be taken to avoid damage to the balance shaft roller bearings in the positions illustrated during the installation process.

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Supporting the guide and the balance shaft, carefully install the balance shaft assembly.
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1. Install the balance shaft alignment tool through the support plate.
  Special Tool(s): JLR-303-1681
2. Make sure the tool is installed correctly into the balance shaft hole (1).
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Install the bolt finger tight.
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Remove the guide from the balance shaft.
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Remove the balance shaft retaining tool extension.
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Remove the balance shaft gear retaining tool.
CAUTION: Make sure the bolt is clean and free from engine oil before installing. Failure to clean the bolt could cause the bolt to be over tightened and damage the balance shaft.

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Install and tighten the balance shaft bolt and washer.

Torque : 55Nm
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1. Remove the bolt.
2. Remove the balance shaft alignment tool.
Repeat steps 12-24 of the removal procedure for the right side balance shaft.
Repeat steps 1-10 of the install procedure for the right side balance shaft.
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Visually inspect the balance shaft positions.
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Remove the 4 bolts.
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1. Remove the 2 bolts.
2. Remove the end plate.
Install the lower timing cover.
Refer to: LOWER TIMING COVER SEALING
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Install and tighten the bolt.

Torque : 13Nm
CAUTION:
1. Inspect the front cover and replace if necessary.
2. Make sure that the surface of the front cover and the engine is clean and free of foreign material.
3. Steps 29-32 must be completed within 7 minutes of starting to apply the RTV.
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Apply RTV sealant in the position shown.

Refer to: SPECIFICATIONS
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1. Install the engine front cover.
2. Use the front cover alignment tool to align the front cover.
  Special Tool(s): JLR-303-1672
CAUTION: Do not fully tighten the bolts at this stage.

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Install and finger tighten the 4 bolts.
CAUTION: Continuous forward pressure must be applied on the tool.

Fig 1: Front Engine Cover Tightening Sequence
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Fully tighten the 4 bolts in the sequence illustrated.

Torque : 12Nm
CAUTION: This step must be completed within 40 minutes of starting to apply the RTV.

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Install and tighten the 8 bolts.

Torque : 12Nm
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Remove the front cover alignment tool.

Special Tool(s): JLR-303-1672
CAUTION: This step is only required if the front cover is re-used.

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1. Install the special tool.
  Special Tool(s): JLR-303-1628
2. Rotate the special tool and the crankshaft front seal 35° in a counter clockwise direction.
3. Remove the special tool and the crankshaft front seal.
4. Remove and discard the crankshaft front seal.
CAUTION: This step is only required if the front cover is re-used.

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1. Install a new crankshaft front seal to the special tool.
  Special Tool(s): JLR-303-1628
  
  Renew Part: Crankshaft front oil seal Quantity: 1 .
2. Install the special tool and the crankshaft front seal.
3. Rotate the crankshaft front seal and special tool 35° in a clockwise direction.
4. Remove the special tool.
NOTE: MHEV vehicles only.

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Install the 2 bolts.

Torque : 25Nm
CAUTION: Make sure all the mating faces are clean and free from foreign material.

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1. Install the crankshaft damper pulley.
2. Install the special tool.
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Install and tighten the 4 old crankshaft damper pulley bolts.

Torque : 37Nm
NOTE: New bolts will be installed in the engine assembly procedure.

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Remove and discard the 4 crankshaft damper pulley bolts.