1987 WESTERN STAR CONVENTIONAL Recalls (7)

Campaign:
88V005000 on 02/07/1988
Component:
Power train:clutch assembly:pedal/linkage
Manufactured:
10/31/1986 - 06/30/1987
Affected:
1,097
Defect:
The c shaped clutch release lever may have been weakened due to casting imperfections.
Consequence:
Clutch lever may fail resulting in loss of clutchcontrol which could result in loss of vehicle control and an accident.
Correction:
Replace the c shaped clutch release lever.
Notes:
System: clutch release levervehicle description: heavy duty conventional trucks.

Campaign:
88V023000 on 03/02/1988
Component:
Vehicle speed control:springs
Manufactured:
08/31/1982 - 12/31/1987
Affected:
303
Defect:
Throttle return springs may fail during normal operation without prior warning.
Consequence:
If both springs fail, engine throttle may not return toidle position when throttle foot pedal is released; this could result in a lossof vehicle control and a crash.
Correction:
Replace throttle return springs.
Notes:
System: throttle return springs.vehicle description: heavy duty conventional trucks.

Campaign:
89V233000 on 01/03/1990
Component:
Vehicle speed control:springs
Manufactured:
10/31/1987 - 11/30/1989
Affected:
75
Defect:
Throttle return springs may fail during normal operation without prior warning.
Consequence:
If both throttle return springs fail the engine throttlenat not return to the idle postion when the throttle pedal is released. this mayresult in loss of vehicle control, and could cause an accident.
Correction:
Manufacturer will replace the throttle return springs.
Notes:
System: throttle linkages and control.vehicle category: heavy truck.

Campaign:
92V143000 on 10/29/1992
Component:
Power train:clutch assembly:pedal/linkage
Manufactured:
07/31/1985 - 02/28/1990
Affected:
10,893
Defect:
Premature failure of the aluminum clutch release lever can occur from stress corrosion due to continuous loading of the lever and exposure to road salt spray.
Consequence:
If the failure occurs during vehicle operation, theclutch is rendered inoperative and the vehicle operator cannot control thevehicle speed by up-shifting or down-shifting, which may result in loss ofvehicle control.
Correction:
Replace the aluminum lever with an iron lever.
Notes:
System: transmission; clutch release lever.vehicle description: heavy trucks.

Campaign:
93V207000 on 12/15/1993
Component:
Structure
Manufactured:
12/31/1985 - 12/31/1990
Affected:
5,304
Defect:
The cab access grab handles have thinner than specified wall thickness and are susceptible to fatigue failure breaking at the bend radius near the upper mounting bolt hole.
Consequence:
Failure during use of the grab handles can cause auser to fall resulting in personal injury.
Correction:
Western star dealers will remove and destroy the recalled grab handles. new handles will be installed on these vehicles.
Notes:
System: structure: body; grab bar; strap mounting assist.vehicle description: medium duty conventional trucks and truck/tractors equippedwith 30 inch stainless steel grab handles.note: if your vehicle is presented to an authorized dealer on an agreed uponservice date and the remedy is not provided within a reasonable time and freeof charge or the remedy does not correct the defect or noncompliance, pleasecontact western star service center at 1-604-860-3319. also contact the nationalhighway traffic safety administration's auto safety hotline at 1-800-424-9393.

Campaign:
94V221000 on 11/21/1994
Component:
Suspension:front:springs:coil springs
Manufactured:
02/28/1987 - 12/31/1991
Affected:
1,690
Defect:
The aluminum rear spring shackle brackets have developed cracks which can lead to separation of the brackets from the frame rail.
Consequence:
The suspension can drop down on one side, causing a reduction of steering control which could result in an accident.
Correction:
Dealers will replace the spring brackets.
Notes:
System: suspension; independent front; attaching mechanism; spring; coil.vehicle description: heavy duty trucks and truck tractors.note: if the vehicle is presented to an authorized dealer on an agreed upon service date and the remedy is not provided free of charge within a reasonable time or the remedy does not correct the defect, please contact western star at1-604-868-6222. also, contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.

Campaign:
95V034000 on 02/26/1995
Component:
Service brakes, hydraulic:foundation components:drum
Manufactured:
10/31/1987 - 05/31/1990
Affected:
48
Defect:
The brake return springs on the front brakes can contact the front hubs as the brake pads and drums wear, resulting in spring failure. a piece of the failed spring can lodge in the brake cam causing the brake to drag and the steering to pull to one side.
Consequence:
Steering pull from the dragging brake can increase the potential for a vehicle crash.
Correction:
Dealers will replace the front hubs on the affected vehicles.
Notes:
System: brakes; hydraulic; shoe and drum assembly. vehicle description: heavy duty truck chassis equipped with eaton 16.5x6 front brakes and rockwell front hubs.note: if your vehicle is presented to an authorized dealer on an agreed upon service date and the remedy is not provided free of charge within a reasonable time, contact western star at 1-604-860-3319. also contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.

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