Hearth Record

Service brakes, hydraulic: foundation components: master cylinder (International Harvester)

Vehicle equipment recall 93E-029-004. NHTSA received NAVISTAR INTL CORP.’s report on Oct 1, 1993.

NHTSA’s own record, on nhtsa.gov

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The short answer

NHTSA received NAVISTAR INTL CORP.’s report on Oct 1, 1993. Copied from NHTSA on Oct 24, 2026.

Every line below is in NHTSA’s own words, with its source beside it.

What’s wrong with it?

BRAKE FLUID LOSS RESULTS IN LOSS OF PRESSURE CAUSINGPARTIAL LOSS OF BRAKING ABILITY, WHICH MAY LEAD TO AN ACCIDENT.

A GAP BETWEEN THE MASTER CYLINDER AND REMOTE BRAKE FLUID RESERVOIR ADAPTER, CAUSED BY AN OUT-OF-SPECIFICATION CONDITION OF THE ADAPTER, RESULTS IN BRAKE FLUID LOSS DURING BRAKE APPLICATION.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • NHTSA’s part: Service brakes, hydraulic: foundation components: master cylinder.

What should you do?

REPLACE THE OUT-OF-SPECIFICATION ADAPTERS.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • How to reach the firm: SYSTEM: BRAKES; MASTER CYLINDER.EQUIPMENT DESCRIPTION: ALLIEDSIGNAL INC. BRAJE MASTER CYLINDERS SUPPLIED TOOEM’S OF SCHOOL BUS, MOTORHOME AND SHUTTLE BUS CHASSIS.NOTES: ALLIEDSIGNAL INC. INITIATED THIS CAMPAIGN.IF YOU HAVE PROBLEMS EXCHANGING THE FLUID RESERVOIR ADAPTERS YOU CAN OBTAINASSISTANCE BY FOLLOWING THE PROCEDURE DESCRIBED IN THE OWNER ASSISTANCE GUIDESECTION IN YOUR OWNER’S MANUAL. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFICSAFETY ADMINISTRATION’S AUTO SAFETY HOTLINE AT 1-800-424-9393.

Which ones are recalled?

NHTSA counts 4 items potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • International Harvester 3900FCBuilt from Jul 1, 1992 to May 1, 1993; built from Jul 1, 1992 to May 1, 1993

Who is recalling it?

  • Made by NAVISTAR INTL CORP..
Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

What the record doesn’t say

  • NHTSA’s recall file doesn’t say whether anyone was hurt.
  • Which ones, by part or lot: the recall’s report on NHTSA’s site gives them where the maker did; this file gives part numbers only where its maker listed them.
  • How many have been returned or fixed isn’t in the notice.
Source:

Hearth Record wrote these lines.

Sources

Source:

Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 24, 2026.

How to read a record

Four things every record does, shown on an example record made up for this guide.

An example record, made up for this guide

An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

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