# NHTSA recall 91V126000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 91V126000
- Manufacturer: FORD MOTOR COMPANY
- Reported: 1991\-07\-16
- Owners notified: 1991\-09\-26
- Component: STEERING:GEAR BOX \(OTHER THAN RACK AND PINION\)
- Units potentially affected: 3000

## What is wrong

BECAUSE OF A MACHINING INCONSISTENCY, THERE IS A HIGH PISTON\-TO\-BALL CONTACT ANGLE IN THE STEERING GEAR WORM DRIVE. THIS CONTACT CAUSES THE BALLS TO TRY TO ROTATE ON TWO DIFFERENT ROLLING RADII AT TWO DIFFERENT SPEEDS, CAUSING THE BALL TO DAMAGE THE CONTACT SURFACES OF THE PISTON AND SPINDLE DURING STATIC OR LOW SPEED MANEUVERS INVOKING FULL OR NEAR FULL TURNS.


## What can happen

STEERING ABILITY DETERIORATES AND EVENTUALLY STEERINGLOCKUP OCCURS DURING THESE LOW SPEED MANEUVERS RESULTING IN LOSS OF STEERINGCONTROL AND AN INCREASED RISK OF VEHICLE ACCIDENT.


## The remedy

REPLACE BENDIX C300N STEERING GEARS WITH NEW GEARS.


## Notes

SYSTEM: STEERING, GEAR BOX.VEHICLE DESCRIPTION: SCHOOL BUS CHASSIS WITH BENDIX C300N STEERING GEARS.NOTE: FOR BUS APPLICABILITY CALL FORD'S TOLL\-FREE NUMBER \(1\-800\-392\-3673\) ANDPROVIDE VIN.


## Vehicles this campaign lists

- [1988 FORD B600](/makes/ford/b600/1988/recalls.md). Built 1987\-07\-01 to 1987\-11\-01.
- [1988 FORD B700](/makes/ford/b700/1988/recalls.md). Built 1987\-07\-01 to 1987\-11\-01.

## Investigated as EA91014

This recall followed 1 NHTSA investigation. An investigation is NHTSA looking into a possible defect. It is not a finding that a defect exists, and it does not say that any one vehicle is affected.

- EA91014: Engineering analysis, opened 1991\-01\-31, closed 1991\-08\-27. STEERING LOCKUP. STEERING.

From NHTSA's investigation file, as of 2026-10-19. JSON: [/v1/recalls/nhtsa/91V126000/investigations](/v1/recalls/nhtsa/91V126000/investigations)

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/91V126000](/v1/recalls/nhtsa/91V126000)

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