Land Rover Discovery: Rear Drive Axle - Differential - Vehicles with- Active Driveline Drive Pinion Seal (G1781297) - Removal
SPECIAL TOOL(S)
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PART(S)
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REMOVAL
NOTE:
Some variation in the illustrations may occur, but the essential information is always correct.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
CAUTIONS:
- To avoid damage to the joint or gaiter, do not allow the driveshaft to hang.
- Mark the position of the driveshaft flange in relation to the drive pinion flange.
- Discard the bolts.
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Using a suitable transmission jack support the differential case.
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NOTE:
If equipped.
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NOTE:
Use penetrating oil - spray through the driveshaft bolt holes as shown.
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CAUTION:
Use a suitable bolt with a square cross section end to avoid damaging the driveshaft joint.
NOTE:
Driveshaft joint shown removed for clarity.
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CAUTION:
Install the bolt finger tight first.
NOTE:
Tighten the bolt until the movement of the driveshaft joint is detected.
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CAUTION:
Make sure that the driveshaft is supported with suitable retaining straps.
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- Remove the bolt, turn the driveshaft and repeat the above step at the opposite threaded hole.
- Repeat above steps until the driveshaft joint is fully released.
NOTE: Accurately
This step must be carried out to make sure that the drive pinion nut is correctly tightened on assembly.
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Accurately scribe a line to mark the drive pinion shaft to the nut and pinion flange.
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Note the depth of the pinion nut on the pinion shaft prior to removal.
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Special Tool(s): 205-053
CAUTION:
Be prepared to collect escaping fluids.
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Special Tool(s): 303-D121
CAUTION:
Discard the seal.
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Carefully remove and discard the drive flange oil seal.
Special Tool(s): 100-012, 308-529
Refer to: Fuel Tank (310-01A Fuel Tank and Lines - TD4 2.2L Diesel, Removal and Installation).
Refer to: Fuel Tank (310-01A Fuel Tank and Lines - TD4 2.2L Diesel, Removal and Installation).
CAUTION:
Discard the bolts.
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Rear Drive Axle - Differential - Vehicles with- Active Driveline Drive Pinion
Seal (G1781297)Rear Drive Axle - Differential - Vehicles with- Active Driveline Drive Pinion
Seal (G1781297) - Installation
READ NEXT:
Rear Drive Axle - Differential - Vehicles with- Active Driveline Drive Pinion
Seal (G1781297) - Installation
Installation
CAUTION:
Make sure new bolts are installed.
Renew Part: Differential case rear bolts.
Refer to: Fuel Tank (310-01A Fuel Tank and Lines - TD4 2.2L Diesel,
Removal and Installation)
Rear Drive Axle - Differential - Vehicles with- Active Driveline Electric
Hydraulic Pump (G1781303) / Removal and Installation
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
NOTE:
Before disconnect any c
Rear Drive Axle - Differential - Vehicles with- Active Driveline Hydraulic
System Draining, Filling and Bleeding (G2058496) - General procedures
GENERAL EQUIPMENT
DRAINING
NOTES:
This procedure contains some variation in the illustrations
depending on the vehicle specification, but the essential
information is always correct.
This proce
SEE MORE:
Rear Drive Unit
(RDU)/ Operation
The RDU is driven by the driveshaft which is connected to the PTU. As the
PTU synchroniser is engaged, the driveshaft begins to rotate the stationary
components within the RDU. Pressure is then applied to the clutch plates
and torque is the transferred to the halfshafts.
The drive flange is connect
Electrical Equipment
Electric shock can result from the use of faulty electrical equipment or from
the misuse of equipment in good condition.
Make sure that electrical equipment is maintained in good condition and
frequently tested. Faulty equipment should be labelled and preferably
removed from the work station.
Make
