The issue
NOTE: VEHICLES EQUIPPED WITH ROCKWELL WABCO SYSTEM SAVER 1000 AIR DRYERS. IN AIR BRAKE SYSTEMS REQUIRING A LARGE VOLUME OF AIR TO PASS THROUGH THE DRYER IN A SHORT PERIOD OF TIME, THE DRYER CANNOT REMOVE ALL OF THE MOISTURE FROM THE AIR. IN A COLD ENVIRONMENT THIS MOISTURE MAY FREEZE AND EFFECTIVELY BLOCK THE AIR LINES DOWNSTREAM OF THE DRYER RESULTING IN AN AIR PRESSURE BUILD UP IN THE DRYER. THIS AIR PRESSURE MAY EVENTUALLY CAUSE THE DRYER CARTRIDGE TO SEPARATE FROM THE DRYER. THE SEPARATED CARTRIDGE MAY CAUSE BODILY INJURY TO ANYONE STANDING NEAR THE DRYER AT THE INSTANT OF SEPARATION. CORRECTION: PRESSURE RELIEF VALVES WILL BE INSTALLED IN THE DRYER OUTLET PORTS ON THE AFFECTED VEHICLES.
Description (français)
NOTA: Véhicules équipés du dessiccateur System Saver 1000 de Rockwell Wabco. DÉFAUT: Dans les circuits de freins à air où une grande quantité d'air passe en peu de temps à travers le dessiccateur, celui-ci est incapable d'enlever toute l'humidité en suspension dans l'air. Par temps froid, la vapeur d'eau peut geler et éventuellement bloquer la conduite d'air en aval du dessiccateur, entraînant une augmentation de la pression à l'intérieur de ce dernier. Sous l'effet de la pression, la cartouche peut se séparer violemment du dessiccateur et causer des blessures à quiconque se trouverait à proximité à ce moment là. Correction: Une soupape de décharge devra être installée sur la sortie du dessiccateur des véhicules visés.
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada · official text, unchanged
Vehicles covered
| Make and model | Model years |
|---|---|
| Volvo FE | 1993, 1994, 1995 |
| White Gmc ACL | 1993, 1994, 1995 |
| White Gmc WAH | 1993, 1994, 1995 |
| White Gmc WCA | 1993, 1994, 1995 |
| White Gmc WCM | 1993, 1994, 1995 |
| White Gmc WG | 1993, 1994, 1995 |
| White Gmc WHC | 1993, 1994, 1995 |
| White Gmc WHR | 1993, 1994, 1995 |
| White Gmc WIA | 1993, 1994, 1995 |
| White Gmc WIM | 1993, 1994, 1995 |
| White Gmc WX | 1993, 1994, 1995 |
| White Gmc WXLL | 1993, 1994, 1995 |
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Volvo FE | 1993 | 0 | 4 |
| Volvo FE | 1994 | 0 | 2 |
| Volvo FE | 1995 | 0 | 5 |
| White GMC ACL | 1993 | 0 | 2 |
| White GMC ACL | 1994 | 0 | 4 |
| White GMC ACL | 1995 | 0 | 5 |
| White GMC WAH | 1993 | 0 | 2 |
| White GMC WAH | 1994 | 0 | 3 |
| White GMC WAH | 1995 | 0 | 3 |
| White GMC WCA | 1993 | 1 | 2 |
| White GMC WCA | 1994 | 2 | 3 |
| White GMC WCA | 1995 | 0 | 3 |
| White GMC WCM | 1993 | 0 | 3 |
| White GMC WCM | 1994 | 0 | 3 |
| White GMC WCM | 1995 | 0 | 2 |
| White GMC WG | 1993 | 0 | 3 |
| White GMC WG | 1994 | 0 | 5 |
| White GMC WG | 1995 | 0 | 5 |
| White GMC WHR | 1993 | 0 | 1 |
| White GMC WHR | 1994 | 0 | 2 |
| White GMC WHR | 1995 | 0 | 3 |
| White GMC WIA | 1993 | 0 | 2 |
| White GMC WIA | 1994 | 0 | 3 |
| White GMC WIA | 1995 | 0 | 3 |
| White GMC WIM | 1993 | 0 | 3 |
| White GMC WIM | 1994 | 0 | 3 |
| White GMC WIM | 1995 | 0 | 2 |