Recall 95E003002 — SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS Defect in 1992-1995 WESTERN STAR CONVENTIONAL

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RECALL This recall affects up to 283 vehicles.

Recall Summary

NHTSA Campaign 95E003002
Manufacturer WESTERN STAR TRUCKS, INC.
Vehicles Affected 283
Component SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
Affected Vehicles

Defect Description

AIR SYSTEM BLOCKAGE IN THE AIR DRYER OCCURS DEGRADING THE MOISTURE REMOVING CAPABILITIES OF THE DRYER WHEN THE VEHICLE IS OPERATED IN A COLD ENVIRONMENT AND MOISTURE ACCUMULATES AND FREEZES IN THE AIR DRYER OR IN THE LINE BETWEEN THE DRYER AND THE AIR SYSTEM RESERVOIR. THE AIR DRYER CAN BECOME OVER PRESSURIZED CAUSING THE AIR DRYER CARTRIDGE TO SEPARATE FROM THE MOUNTING BASE.

Safety Consequence

IF THE AIR DRYER SEPARATES FROM THE BASE, THE CARTRIDGE CAN SEPARATE SUFFICIENTLY ENOUGH TO CAUSE PERSONAL INJURY OR PROPERTY DAMAGE.

Remedy

DEALERS WILL EQUIP AIR SYSTEMS WITH A PRESSURE RELIEF VALVE TO BE LOCATED BETWEEN THE COMPRESSOR AND THE AIR DRYER. THIS PRESSURE RELIEF VALVE IS INTENDED TO VENT IF EXCESSIVE PRESSURE DEVELOPS IN THE AIR DRYER.

Related Recalls for WESTERN STAR

Campaign Vehicle Component Date Affected
25V760000 2022 WESTERN STAR 48X SUSPENSION:CRITICAL FASTENERS 18,783
25V601000 2025 WESTERN STAR 47X SERVICE BRAKES, AIR:CRITICAL FASTENERS 402
25V603000 2026 WESTERN STAR 49X STEERING:LINKAGES:TIE ROD ASSEMBLY 343
25V295000 2025 WESTERN STAR 49X SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK 68
25V326000 2023 WESTERN STAR 47X ELECTRICAL SYSTEM:12V/24V/48V BATTERY 22,271
25V187000 2025 WESTERN STAR 47X EXTERIOR LIGHTING:BRAKE LIGHTS 1,968
24V736000 2025 WESTERN STAR 49X FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP 620
24V668000 2020 WESTERN STAR 49X EXTERIOR LIGHTING:BRAKE LIGHTS 16,890
24V571000 2025 WESTERN STAR 47X STEERING:LINKAGES:TIE ROD ASSEMBLY 3,799
24V509000 2025 WESTERN STAR 47X STEERING:LINKAGES:TIE ROD ASSEMBLY 61
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