| NHTSA Campaign Number: |
89V209000 |
| Vehicle/Equipment Make: |
MARMON |
| Vehicle/Equipment Model: |
HDT SERIES |
| Model Year: |
1989 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS |
| Manufacturers Involved in Recall: |
MARMON MOTOR COMPANY |
| Manufacturered: |
19731101 - 19891001 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
3970 |
| Date Owner Notified By Manufacturer: |
19891228 |
| Recall Initiated By: |
19891228 |
| Manufacturer Responsible For Recall: |
MARMON MOTOR COMPANY |
| Report Received Date: |
19891129 |
| Record Creation Date: |
19891205 |
| Regulation Part Number: |
571 |
| Federal Motor Vehicle Safety Standard Number: |
106 |
| Defect Summary: |
NON-DOT "PUSH-ON" TYPE HOSES WERE USED IN CERTAIN ACCESSORY NON-BRAKE AIR SYSTEMS, WITHOUT ISOLATION OF THAT SYSTEM BY A CHECK VALVE, PRESSURE PROTECTION VALVE, OR OTHER MEANS OF SYSTEM SEPARATION. |
| Consequence Summary: |
TRUCKS DO NOT COMPLY WITH FMVSS 106; THERE COULD BE ANUNCHECKED LOSS OF AIR PRESSURE IN THE BRAKES THAT COULD RESULT IN THE LOSS OFSERVICE BRAKES AND TRUCK CONTROL. |
| Corrective Summary: |
INSTALL PRESSURE PROTECTION VALVE(S) IN THE AIR SYSTEM TO ISOLATE ALL ACCESSORY AIR LINES FROM THE BRAKE SYSTEM. |