Land Rover Discovery: Front Suspension Wheel
Knuckle (G1778608) - Removal
SPECIAL TOOL(S)
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PART(S)
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Removal
CAUTIONS:
- Nuts and bolts must be tightened with the weight of the vehicle on
the suspension.
- Do not allow halfshafts to hang unsupported at one end or joint
damage will occur.
- Make sure the halfshaft constant velocity (CV) joints do not over
articulate. Failure to follow this instruction may result in damage to
the CV joints.
NOTE:
If a new knuckle is installed, a new wheel bearing must be installed.
All vehicles
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Wheel and Tire (204-04 Wheels and Tires, Removal and
Installation).
CAUTIONS:
- Discard the nut.
- Make sure that the ball joint ball does not rotate.
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NOTES:
- Apply the brake pedal during the removal and installation
of the half shaft retaining nut.
- Retain the nut for use in the installation procedure.
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CAUTIONS:
- Make sure that the brake hose does not support the full
weight of the brake caliper assembly.
- Discard the bolts.
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Tie aside with a suitable tie strap.
CAUTION:
Discard the bolt and nut.
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CAUTION:
Make sure that the ball joint seal is not damaged.
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CAUTIONS:
- Make sure that the driveshaft is supported with suitable
retaining straps.
- Do not use a hammer to detach the halfshaft from the hub
assembly, failure to follow this instruction may result in
damage to the halfshaft.
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Special Tool(s): 205-857
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CAUTIONS:
- Make sure that the ball joint ball does not rotate.
- Discard the nut.
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CAUTION:
Make sure that the ball joint seal is not damaged.
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Special Tool(s): 205-754A
Vehicles without dynamic suspension
CAUTION:
Discard the bolt and nut.
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Special Tool(s): JLR-204-804
Vehicles with dynamic suspension
CAUTION:
Discard the bolt and nut.
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CAUTION:
Care must be taken not to damage the surrounding
components when inserting the special tool.
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Special Tool(s): JLR-204-804
CAUTION:
Make sure the wiring harness and electrical connectors are
not damaged during this operation.
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All vehicles
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NOTE:
Do not disassemble further if the component is removed for
access only.
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READ NEXT:
Installation
All vehicles
NOTE:
This step is only required if previously removed.
Vehicles with dynamic suspension
Remove the special tool.
CAUTION:
Install a new retaining bolt and nut.
Ren
COMPONENT LOCATION
Right spring and shock absorber assembly
Stabilizer bar link (2 off)
Stabilizer bar
Left spring and shock absorber assembly
Wheel knuckle
Hub and bearing assembly
Lower con
NOTE:
Adaptive dynamics shock absorber shown, standard shock absorber
similar.
Locknut
Bolts - Top mount
Top mount plate
Top mount bearing
Spring isolator
Spring
Spring Isolator
Shock absor
SEE MORE:
There are 12V power sockets and 5V USB
charge sockets fitted to this vehicle.
Remove the cover to access a 12V power
socket.
Note: The 12V power sockets can be used
to power approved accessories that use
a maximum of 120 Watts.
Lift the cover to access a 5V USB charge
socket.
12V and 5V socket l
Expanding foam acoustic seals are used in various closed-sections of the
body to improve vehicle refinement. The seals are installed during the
vehicle body manufacture and expand during the paint process up to ten
times original size, thus locking them into position. They are located such
that they