| NHTSA Campaign Number: |
98V142000 |
| Vehicle/Equipment Make: |
BMW |
| Vehicle/Equipment Model: |
740IA |
| Model Year: |
1998 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT |
| Manufacturers Involved in Recall: |
BAYERISCHE MOTOREN WERKE |
| Manufacturered: |
19971103 - 19971128 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
1100 |
| Date Owner Notified By Manufacturer: |
19981228 |
| Recall Initiated By: |
19981228 |
| Manufacturer Responsible For Recall: |
BAYERISCHE MOTOREN WERKE |
| Report Received Date: |
19980622 |
| Record Creation Date: |
19980630 |
| Regulation Part Number: |
|
| Federal Motor Vehicle Safety Standard Number: |
|
| Defect Summary: |
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DIFFERENTIAL PINION SHAFT WITHIN THE DIFFERENTIAL CASE ASSEMBLY WAS PRODUCED WITHOUT THE APPROPRIATE SURFACE HARDENING. THIS CAN RESULT IN THE SHAFT EXPERIENCING PREMATURE WEAR. |
| Consequence Summary: |
THIS CONDITION WILL CAUSE A NOISE FROM THE DIFFERENTIAL AND, ULTIMATELY, FAILURE OF THE SHAFT AND LOSS OF DRIVE. |
| Corrective Summary: |
DEALERS WILL REPLACE THE ENTIRE DIFFERENTIAL ASSEMBLY. |