| NHTSA Campaign Number: |
91V029000 |
| Vehicle/Equipment Make: |
BMW |
| Vehicle/Equipment Model: |
525 |
| Model Year: |
1991 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
VEHICLE SPEED CONTROL |
| Manufacturers Involved in Recall: |
BAYERISCHE MOTOREN WERKE |
| Manufacturered: |
19900901 - 19901201 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
5644 |
| Date Owner Notified By Manufacturer: |
19910708 |
| Recall Initiated By: |
19910708 |
| Manufacturer Responsible For Recall: |
BAYERISCHE MOTOREN WERKE |
| Report Received Date: |
19910215 |
| Record Creation Date: |
19910228 |
| Regulation Part Number: |
|
| Federal Motor Vehicle Safety Standard Number: |
|
| Defect Summary: |
INSUFFICIENT AXIAL CLEARANCE EXISTS FOR THROTTLE VALVE, SHAFT, AND HOUSING DUE TO THE DIFFERENT THERMAL EXPANSION RATES OF THE SEPARATE PARTS WHEN VEHICLE REACHES NORMAL OPERATING TEMPERATURES AND AMBIENT TEMPERATURE IS 40 DEGREES FAHRENHEIT OR LESS. |
| Consequence Summary: |
THE LIMITED AXIAL CLEARANCE CAN CAUSE THE MOVEMENT OF THETHROTTLE VALVE TO BE IMPEDED, THE VALVE IS UNABLE TO CLOSE. THIS IMPEDANCE WOULDKEEP THE VEHICLE FROM DECELERATING AT THE USUAL RATE AFTER THE GAS PEDAL ISRELEASED; THIS COULD CAUSE UNEXPECTED MAINTENANCE OF SPEED AND AN ACCIDENT. |
| Corrective Summary: |
INSPECT AND REPAIR THE VEHICLE BY REPLACING THROTTLE HOUSING IF INSUFFICIENT AXIAL CLEARANCE IS FOUND. |