Jaguar XF (X250) V85.0L SC # JTB000102
Date: 080506
Tires Permanent High Spot Marking on Sidewalls
*NUMBER: JTB00010
(ISSUE 2)*
MODEL:
STYPE
XTYPE
*XF*, XJ, XK
*DATE: 06 MAY 2008*
THIS BULLETIN REPLACES JTB00010 ISSUE 1, DATED 05 FEB 2007. CHANGES ARE HIGHLIGHTED IN GRAY AND SHOWN WITH
ASTERISKS.
SECTION: 20404 WHEELS AND TIRES
Permanent 'High Spot' Marking To Tire Inboard Sidewall
*AFFECTED VEHICLE RANGE*
CONDITION SUMMARY:
PERMANENT 'HIGH SPOT' MARKING TO TIRE INBOARD SIDEWALL
Situation:
This bulletin has been issued to inform service technicians of a permanent 'high spot' mark that is located on the tire inboard sidewall to
identify the high spot for radial force variation.
Starting from the above VINs, a 'yellow' paint dot (1013 mm in diameter) has been applied to the tire inboard sidewall. Engineering
evaluation tests have established that when mounting a wheel/tire assembly to the hub, the position of this yellow spot can influence the
vehicles level of refinement.
The optimum condition is to bias the wheel on the hub spigot towards the tires yellow dot position.
Action:
When mounting a wheel/tire assembly to the vehicle hub, refer to the Repair Procedure detailed in this bulletin to ensure the optimum
wheel mounting position is achieved.
PARTS:
No parts required; issued for information purposes only.
WARRANTY:
No warranty; issued for information purposes only.
Page 102
Normal warranty policy and procedures apply.
REPAIR PROCEDURE
ENSURE OPTIMUM WHEEL MOUNTING POSITION IS ACHIEVED
1. Mount the wheel to the vehicle hub, ensuring the yellow dot, located on the inboard sidewall of the tire, is positioned at the lowest
attainable position (i.e. 6 o'clock position), as illustrated in Figure 1.
2. Handtighten the wheel lug nuts.
3. Lower the vehicle to the ground and tighten the wheel lug nuts according to the specified torque value located in GTR Workshop
Manual section 20404: Wheels and Tires > link to > Specifications.
Disclaimer
Date: 080506
Tires Permanent High Spot Marking on Sidewalls
*NUMBER: JTB00010
(ISSUE 2)*
MODEL:
STYPE
XTYPE
*XF*, XJ, XK
*DATE: 06 MAY 2008*
THIS BULLETIN REPLACES JTB00010 ISSUE 1, DATED 05 FEB 2007. CHANGES ARE HIGHLIGHTED IN GRAY AND SHOWN WITH
ASTERISKS.
SECTION: 20404 WHEELS AND TIRES
Permanent 'High Spot' Marking To Tire Inboard Sidewall
*AFFECTED VEHICLE RANGE*
CONDITION SUMMARY:
PERMANENT 'HIGH SPOT' MARKING TO TIRE INBOARD SIDEWALL
Situation:
This bulletin has been issued to inform service technicians of a permanent 'high spot' mark that is located on the tire inboard sidewall to
identify the high spot for radial force variation.
Starting from the above VINs, a 'yellow' paint dot (1013 mm in diameter) has been applied to the tire inboard sidewall. Engineering
evaluation tests have established that when mounting a wheel/tire assembly to the hub, the position of this yellow spot can influence the
vehicles level of refinement.
The optimum condition is to bias the wheel on the hub spigot towards the tires yellow dot position.
Action:
When mounting a wheel/tire assembly to the vehicle hub, refer to the Repair Procedure detailed in this bulletin to ensure the optimum
wheel mounting position is achieved.
PARTS:
No parts required; issued for information purposes only.
WARRANTY:
No warranty; issued for information purposes only.
Page 102
Normal warranty policy and procedures apply.
REPAIR PROCEDURE
ENSURE OPTIMUM WHEEL MOUNTING POSITION IS ACHIEVED
1. Mount the wheel to the vehicle hub, ensuring the yellow dot, located on the inboard sidewall of the tire, is positioned at the lowest
attainable position (i.e. 6 o'clock position), as illustrated in Figure 1.
2. Handtighten the wheel lug nuts.
3. Lower the vehicle to the ground and tighten the wheel lug nuts according to the specified torque value located in GTR Workshop
Manual section 20404: Wheels and Tires > link to > Specifications.
Disclaimer