NHTSA Campaign 95E005002
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
Issued by STRUCTURAL COMPOSITES · Reported May 9, 1995 · 15 vehicles affected
What's wrong
UPON EXPOSURE TO IMPURITIES IN THE NATURAL GAS FUEL IN COLD WEATHER, AN INTERNAL O-RING ON THESE DEVICES CAN BLISTER DURING DECOMPRESSION AFTER "FAST-FILL" REFUELING RESULTING IN SEAL LEAKAGE.
Consequence
INTERNAL DAMAGE TO THE O-RING SEAL COULD CAUSE A RELEASE OF CNG. IF CNG WERE RELEASED TO THE ENVIRONMENT AND AN IGNITION SOURCE WERE PRESENT, A FIRE COULD OCCUR.
Remedy
SCI WILL REPLACE RECALLED UNITS WITH NEW DEVICES THAT ARE NOT SUSCEPTIBLE TO O-RING DAMAGE FROM NON-METHANE COMPONENTS OF THE GAS SUPPLY WHEN THE DEVICES ARE DEVELOPED.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| SCI | ALT 506N | 1994 | 15 |
| SCI | ALT 584N | 1994 | 15 |
| SCI | ALT 619N | 1994 | 15 |
| SCI | ALT 620N | 1994 | 15 |
Source: NHTSA Campaign 95E005002 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.