- Vehicles
- 176
- Built between
- Nov 1977 – Sep 1984
- Models
- 2
- Recall type
- Vehicle
- Initiated by
- Manufacturer
- Owners notified
- 14 September 1984
- Repaired
- Not reported
- Unrepaired
- Not reported
Does this affect my vehicle?
This recall covers vehicles built between November 1977 and September 1984. If yours was built outside that window, it is not part of this recall.
- 1978-1984 Oshkosh B SeriesBuilt November 1977 to September 1984
- 1978-1984 Oshkosh S SeriesBuilt November 1977 to September 1984
What the defect is
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.
What gets fixed
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.
Timeline
- Vehicles builtNovember 1977 to September 1984
- Recall reported to NHTSA21 September 1984
- Owners notified14 September 1984
Your rights
A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.
That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 21 September 1984.
To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.
Official source
- Recalling manufacturer
- OSHKOSH TRUCK CORPORATION
- Recall initiated by
- MFR
Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.
Additional notes
Vehicle description: heavy trucks equipped with "load span tag axles".system: suspension; tag axle.consequences of defect: this increase in pressure can reduce braking power andsteering control, possibly resulting in an accident.
Check your own vehicle
This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.
A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.