# NHTSA recall 90V077000

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: 90V077000
- Manufacturer: BLUE BIRD BODY COMPANY
- Reported: 1990\-04\-19
- Owners notified: 1990\-02\-19
- Component: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
- Units potentially affected: 308

## What is wrong

BENDIX HYDRAULIC BRAKE BOOSTER MAY MALFUNCTION UNDER CERTAIN COMBINATIONS OF FLUID TEMPERATURE AND BRAKE PEDAL FORCE.


## What can happen

THIS WOULD CAUSE THE BRAKE BOOSTER TO SELF\-APPLY AND RESULT IN FULL BRAKE APPLICATION, WITHOUT WARNING, WHICH COULD RESULT IN AN ACCIDENT.


## The remedy

REPLACE HYDRAULIC BRAKE BOOSTER.


## Notes

SYSTEM: HYDRAULIC BRAKE BOOSTER.VEHICLE DESCRIPTION: SCHOOL BUSES WITH HYDRAULIC BRAKES.


## Vehicles this campaign lists

- [1989 BLUE BIRD TC2000](/makes/blue-bird/tc2000/1989/recalls.md). Built 1989\-03\-01 to 1989\-11\-01.
- [1990 BLUE BIRD TC2000](/makes/blue-bird/tc2000/1990/recalls.md). Built 1989\-03\-01 to 1989\-11\-01.

## 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/90V077000](/v1/recalls/nhtsa/90V077000)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20NHTSA%20recall%2090V077000&page=https%3A%2F%2Fopen.wenmarpro.com%2Frecalls%2Fnhtsa%2F90V077000&vehicle=NHTSA%20recall%2090V077000)