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
| JAGUAR X-TYPE | 2002 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 010402 | 2002-11-26. Service bulletin. CUSTOMER COMPLAINT OF A DRIVELINE HOWLING NOISE WHEN COLD. *TT |
|---|---|
| XT10003 | 2002-09-27. Service bulletin. VEHICLES MAY EXPERIENCE A BOOM AT 2900 RPM, AT THE REAR DIFFERENTIAL.*JB |