Land Rover Defender: Crankshaft Rear Seal - Ingenium I4 2.0l Petrol

REMOVAL AND INSTALLATION

SPECIAL TOOL(S)

100-012

Slide Hammer

JLR-303-1674

Installer - Rear Crankshaft Oil Seal

JLR-303-1674A

Installer - Rear Crankshaft Oil Seal

JLR-303-1712

Remover, Rear Crankshaft Seal

GENERAL EQUIPMENT

PART(S)

REMOVAL

NOTE:

• This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
• This procedure contains illustrations showing certain components removed to provide extra clarity.

1.

CAUTION: Failure to follow this step may result in damage to the crankshaft rear oil seal.

The existing special tool JLR-303-1674 must be modified as illustrated before use.

Special Tool(s): JLR-303-1674

2. Raise and support the vehicle on a suitable 2 post lift.

3. Disconnect the startup battery ground cable.

4. Remove the drive plate.

5.

CAUTIONS:

• Make sure to align the special tool with the locating dowel.
• Make sure the protruding depth of the drill bit is double-checked after the tightening of the drill bit.
• Make sure the hole to be drilled is aligned in between 9 and 3 o'clock positions.

• Install the spacer to the drill bit and use the notch on the special tool to tighten the drill bit in the correct depth.

  Special Tool(s): JLR-303-1712
  General Equipment: Electric drill

• Install the special tool to the end of the crankshaft.

  Special Tool(s): JLR-303-1712

• Install and hand-tighten the 3 bolts.

  Special Tool(s): JLR-303-1712

• Drill through the upper hole of the special tool.

  Special Tool(s): JLR-303-1712

• Remove the special tool.

6.

• Position the special tool as illustrated.

  Special Tool(s): JLR-303-1712

• Install and hand-tighten the screw through the special tool.
• Install the special tool, and remove the rear crankshaft seal.

  Special Tool(s): 100-012

INSTALLATION

1.

CAUTION: Make sure that the area around the component is clean and free of foreign material.

Install the special tool.

Special Tool(s): JLR-303-1674A

2.

CAUTION:

• If the seal is removed from the spacer provided, a new seal must be installed.
• Make sure that the area around the component is clean and free of foreign material.

NOTE: The component labeled (2) in the illustration is an alignment spacer provided with the new seal.

Position the new crankshaft oil seal (1) and spacer (2) over special tool JLR-303-1674A. Carefully slide the crankshaft oil seal (1) over the end of the crankshaft and discard the spacer (2).

Special Tool(s): JLR-303-1674A

Renew Part: Crankshaft rear seal Quantity: 1.

3.

• Install the second part of special tool JLR-303-1674A to position the crankshaft oil seal correctly.

  Special Tool(s): JLR-303-1674A

• Tighten the bolt until the seal is fully installed and the bolt stops turning.

4. Install the drive plate.

5. Connect the startup battery ground cable.

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