1988 FREIGHTLINER CONVENTIONAL Recalls (2)

Campaign:
88V160000 on 10/17/1988
Component:
Steering:linkages
Manufactured:
01/31/1984 - 08/31/1988
Affected:
92
Defect:
Steering arm may fail if used on eaton efa12f4 from axle in conjunction with ross hfb70 power steering gear.
Consequence:
A failed steering gear arm could lead to loss of vehiclecontrol and vehicle crash.
Correction:
Install a nonadjustable 1500 psi power steering pump pressure relief valve to limit steering arm forces. replace steering arm with a design capable of withstanding higher forces. adjust maximum poppet valve settings to 500 psi and adjust axle stops.
Notes:
System: steering.vehicle description: long conventional and hcoe trucks equipped with eatonefa12f4 front axle and ross hfb70 steering gear.

Campaign:
88V168000 on 10/31/1988
Component:
Service brakes, hydraulic:pedals and linkages
Manufactured:
03/31/1988 - 09/30/1988
Affected:
4,513
Defect:
Fasteners that retain the brake pedal to the pivot tube may not have been properly torqued.
Consequence:
Brake pedals could detach from the pivot tube while truckis in operation which could result in an accident.
Correction:
Reinstall brake pedal clamp fasteners with loctite and torque properly.
Notes:
System: brake pedal assembly.vehicle description: long conventional trucks.

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