# Service bulletin XT20501

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 623801
- Published by NHTSA: 2001\-10\-30
- Manufacturer's number: XT20501
- Manufacturer's date: 2001\-08\-01
- NHTSA component: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

## NHTSA's summary

INFORMATION REGARDING SOME VEHICLES MAY EXPERIENCE A WHINING NOISE FROM THE DIFFERENTIAL ON DECELERATION AT SPEEDS OF AROUND 112 KM/H70MPH. THIS BULLETIN PROVIDES A PROCEDURE TO RETUNE THE DIFFERENTIAL MONTING BRACKET BY ADDING MASS \(WEIGHT\) TO IT. \*YH

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Transmission and driveline, Differential

## Vehicles listed

- 2002 JAGUAR X\-TYPE

## Other bulletins for the same vehicles and component

- [010402](/bulletins/637419.md), 2002-11-26, Service bulletin: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. CUSTOMER COMPLAINT OF A DRIVELINE HOWLING NOISE WHEN COLD. \*TT
- [XT10003](/bulletins/634126.md), 2002-09-27, Service bulletin: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. VEHICLES MAY EXPERIENCE A BOOM AT 2900 RPM, AT THE REAR DIFFERENTIAL.\*JB

JSON: [/v1/bulletins/623801](/v1/bulletins/623801)

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