Model year record

1979 OSHKOSH B Series

4 recall campaigns on file for this model year. No owner complaints on file.

Recalls

Recall campaignNHTSA 91V089000

Structure

Component
Structure
Manufacturer
OSHKOSH TRUCK CORPORATION
Vehicles affected
1,585
Reported to NHTSA
1991-06-04
Owners notified
1991-08-02

Defect description

STEP TREAD WAS DESIGNED WITH AN UPTURNED EDGE. ALSO, INCORRECT BOLTS WERE USED TO ATTACH THE STEPS TO VEHICLE; INCORRECT BOLTS MAY FATIGUE AND BREAK ALLOWING THE STEPS TO SEPARATE FROM CAB.

Safety risk

PERSONS EXITING THE CAB CAN TRIP AND FALL ON UPTURNEDEDGES. ALSO, FATIGUE OR BROKEN BOLTS COULD CAUSE THE STEPS TO BREAK AWAY AT THETIME THAT A PERSON IS ENTERING OR EXITING THE VEHICLES.

Manufacturer remedy

REPLACE INCORRECTLY DESIGNED STEPS, REPLACE INCORRECT BOLTS.

Recall campaignNHTSA 84V110000

Suspension: multiple axle

Component
Suspension: multiple axle
Manufacturer
OSHKOSH TRUCK CORPORATION
Vehicles affected
176
Reported to NHTSA
1984-09-21
Owners notified
1984-09-14

Defect description

THESE TRUCKS WERE EQUIPPED WITH DEFECTIVE HYDRAULIC PRESSURE SWITCHES IN THE LOAD SPAN TAG SYSTEM. WHEN A MALFUNCTION IN THIS SYSTEM OCCURS, AXLE TO PAVEMENT PRESSURE INCREASES WHEN VEHICLE IS OPERATED IN AN UNLOADED CONDITION.

Manufacturer remedy

THE EXISTING CONTROL SWITCH WILL BE REPLACED WITH A THREE-POSITION SWITCH WHICH, BY USE OF A NEUTRAL POSITION, WILL PREVE NT PRESSURE BUILDUP. A NEW OPERATION LABEL WILL ALSO BE INCLUDED.

Recall campaignNHTSA 80V078000

Service brakes, air: drum

Component
Service brakes, air: drum
Manufacturer
OSHKOSH TRUCK CORPORATION
Vehicles affected
486
Reported to NHTSA
1980-06-20
Owners notified
1980-05-30

Defect description

THE FRONT BRAKE ASSEMBLIES INSTALLED ON CERTAIN VEHICLES MAY HAVE BEEN INCORRECTLY ASSEMBLED. THIS DEFECT WILL RESULT IN A DEGRADED BRAKE EFFICIENCY.

Manufacturer remedy

DEALER WILL INSPECT AND, IF NECESSARY, INSTALL A COMPLETE NEW WEDGE ASSEMBLY WITHOUT CHARGE TO OWNER.

Recall campaignNHTSA 80V012000

Visibility: windshield

Component
Visibility: windshield
Manufacturer
OSHKOSH TRUCK CORPORATION
Vehicles affected
417
Reported to NHTSA
1980-02-11
Owners notified
1980-01-31

Defect description

IN SOME VEHICLES, CRACKS MAY DEVELOP IN THE SHEET METAL AROUND THE WINDSHIELD OPENING. CONTINUED VEHICLE OPERATION COULD RESULT IN PROGRESSIVE DAMAGE TO THE CAB.

Manufacturer remedy

THE DEALER WILL INSTALL A WINDOW RETENTION KIT FREE OF CHARGE.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

No complaints recorded for this model year.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.