2010 JAGUAR XFR bearing

204-269
Flange remover forcing screw

204-305
Remover, Wheel Bearing

204-725
Support Tool, Wheel Hub

204-726
Remover/Installer, Wheel Bearing

204-727A
Installer, Wheel Bearing

Installation 14. Special Tool(s): 204-726
1. NOTES:


Make sure bearing is installed in correct direction,
encoder ring incorporated into the inboard seal of the wheel
bearing.


Make sure correct alignment of the bearing is
maintained when installing into the hub carrier.
Special Tool(s): 204-727A, 204-791

2.
3. NOTE: Make sure the correct alignment of the drive
flange is maintained when installing into the hub carrier
and bearing assembly.

Special Tool(s): 204-726, 204-250











4. CAUTION: The final tightening of the suspension
components must be carried out with the vehicle on its
wheels.

Torque: 90 Nm











5. CAUTION: Install the halfshaft nut finger tight.

NOTE: The wheel hub nut is not tightened at this
stage.

Driveline System - General Information - Driveline System
Diagnosis and Testing

Principle of Operation Published: 11-May-2011

For a detailed description of driveline operation, refer to the relevant Description and Operation section in the workshop
manual. REFER to:

Driveshaft (205-01 Driveshaft, Description and Operation), Driveshaft (205-01 Driveshaft, Description and Operation), Driveshaft (205-01 Driveshaft, Description and Operation), Rear Drive Axle and Differential (205-02, Description and Operation),
Rear Drive Axle and Differential (205-02, Description and Operation),
Rear Drive Axle and Differential (205-02, Description and Operation),
Rear Drive Halfshafts (205-05 Rear Drive Halfshafts, Description and Operation), Rear Drive Halfshafts (205-05 Rear Drive Halfshafts, Description and Operation), Rear Drive Halfshafts (205-05 Rear Drive Halfshafts, Description and Operation).
Inspection and Verification


CAUTION: Only serviceable items can be renewed or adjusted. Failure to follow this instruction may result in the warranty
of the component being rejected.

Certain driveline trouble symptoms are also common to the engine, transmission, wheel bearings, tires, and other parts of the
vehicle. For this reason, make sure that the cause of the trouble is in the driveline before adjusting, repairing, or installing any
new components. For additional information, refer to Workshop Manual section 100-04 Noise, Vibration and Harshness.
1. Verify the customer concern by carrying out a road test of the vehicle.

2. Visually inspect for obvious signs of mechanical damage and system integrity.

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step.
4. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart.

Identify the Condition

Gear Howl and Whine

Howling or whining of the ring gear and pinion is due to an incorrect gear pattern, gear damage or incorrect bearing preload.

Bearing Whine

Bearing whine is a high-pitched sound similar to a whistle. It is usually caused by worn/damaged pinion bearings, which are
operating at driveshaft speed. Bearing noise occurs at all driving speeds. This distinguishes it from gear whine which is speed
dependent.



As noted, pinion bearings make a high-pitched, whistling noise, usually at all speeds. If however there is only one pinion
bearing that is worn/damaged, the noise may vary in different driving phases.
A wheel bearing noise can be mistaken for a pinion bearing noise.

Chuckle

Chuckle that occurs on the coast driving phase is usually caused by excessive clearance between the differential gear hub and
the differential case bore. www.JagDocs.com

Clunk

Clunk is a metallic noise heard when the automatic transmission is engaged in REVERSE or DRIVE. The noise may also occur
when the throttle is applied or released. Clunk is caused by transmission calibration, backlash in the driveline or loose
suspension components and is felt or heard in the vicinity of the rear drive axle.

Bearing Rumble

Bearing rumble sounds like marbles being tumbled. This condition is usually caused by a worn/damaged wheel bearing. The
lower pitch is because the wheel bearing turns at only about one-third of the driveshaft speed. Wheel bearing noise also may
be high-pitched, similar to gear noise, but will be evident in all four driving modes.

Symptom Chart

Symptom Possible Cause Action Noise is at constant tone over
a narrow vehicle speed range.
Usually heard on light drive
and coast conditions
Rear drive axle
For additional information, GO to Pinpoint
Test A. Noise is the same on drive or
coast
Road
Worn or damaged driveshaft joint
Driveshaft center bearing
Wheel bearing
No action required for road noise
Install new components as required Noise is produced with the
vehicle standing and driving
Engine
Transmission
For additional information, REFER to:
Engine - 3.0L/4.2L (303-00 Engine System - General Information, Diagnosis and Testing),
Engine - 2.7L Diesel (303-00 Engine System - General Information, Diagnosis and Testing),
Diagnostic Strategy (307-01A Automatic Transmission/Transaxle - V6 3.0L Petrol,
Diagnosis and Testing). Loud clunk in the driveline
when shifting from reverse to
forward
Transmission calibration
Transmission Mount
Transmission
Suspension components
Backlash in the driveline
Engine idle speed set too high
Engine mount
Using the Manufacturer approved diagnostic
system, re-configure the Transmission
Control Module (TCM) with the latest
available calibration
Inspect and install new transmission mounts
as required
For additional transmission information,
REFER to: Diagnostic Strategy (307-01A Automatic Transmission/Transaxle - V6 3.0L
Petrol, Diagnosis and Testing).
Inspect and install new suspension
components as required
Inspect and install new driveline components
as required
Check and adjust the idle speed as required
Inspect and install new engine mounts as
required Clicking, popping, or grinding
noises
Inadequate or contaminated
lubrication in the rear drive
halfshaft constant velocity (CV)
joint
Another component contacting the
Inspect, clean and lubricate with new grease
as required
Inspect and repair as required
Inspect and install new components as
required

Symptom Possible Cause Action rear drive halfshaft
Wheel bearings, brakes or
suspension components Vibration at highway speeds
Out-of-balance wheel(s) or tire(s)
Driveline out of
balance/misalignment
Driveshaft center bearing touching
body mounting point
Balance and install new wheel(s) and tire(s)
as required
REFER to: Wheel and Tire (204-04 Wheels and Tires, Removal and Installation).
For additional information,
REFER to: Driveline Angle Inspection (205-00 Driveline System - General Information,
General Procedures).
Refer to the Manufacturer approved
diagnostic system for driveshaft balancing
application
Check for correct spacer washer thickness.
Inspect and install new washers as required Shudder, Vibration During
Acceleration
Powertrain/driveline misalignment
High constant velocity (CV) joint
operating angles caused by
incorrect ride height
Check for misalignment. Install new
components as required. For driveshaft
alignment,
REFER to: Driveline Angle Inspection (205-00 Driveline System - General Information,
General Procedures).
Check the ride height and verify the correct
spring rate. Install new components as
required Lubricant Leak
Rear drive axle breather
Damaged seal
Rear drive axle filler plug
Rear drive axle rear cover joint
Check oil level and correct as required
Install new components as required Pinpoint Tests

PINPOINT TEST A : EXCESSIVE DRIVELINE NOISE TEST
CONDITIONS DETAILS/RESULTS/ACTIONS A1: CHECK NOISE FROM VEHICLE ON ROAD TEST 1 Road test vehicle to determine load and speed conditions when noise occurs. 2 Assess the noise with different gears selected. Does the noise occur in different gears at the same vehicle speed? Yes
Install a new rear drive axle/differential assembly.
REFER to: Axle Assembly - V6 3.0L Petrol (205-02 Rear Drive Axle/Differential, Removal and Installation).
Re-test the system for normal operation.
No
Suspect the engine or transmission. For additional information, REFER to:
Engine - 3.0L/4.2L (303-00 Engine System - General Information, Diagnosis and Testing), Engine - 2.7L Diesel (303-00 Engine System - General Information, Diagnosis and Testing), Diagnostic Strategy (307-01A Automatic Transmission/Transaxle - V6 3.0L Petrol, Diagnosis and Testing).

10. Remove the driveshaft heat shield.




























All vehicles


11.
CAUTION: Make sure that the special tool is correctly
located.
Using the special tool, align the driveshaft center bearing.
Tighten to 40 Nm.

Centre bearing retaining bolts 48 36 - Transmission flexible joint retaining bolts 127 94 - Rear drive axle CV joint retaining bolts 73 54 - Driveshaft heat shield retaining bolts 7 - 62