THOMAS UNSPECIFIED 1986: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

General Information

NHTSA Campaign ID Number: 87V007000

Make Model Year
THOMAS UNSPECIFIED 1986
Date Owners Notified Date Received by ODI Date Added to Database
1987-01-27 1987-01-03 1987-02-05

Production Dates: 1984-01-01 - 1986-01-01

Manufacturers Involved: THOMAS BUILT BUSES, INC.

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

Potential Number Of Units Affected: 75

Report Initiator: MFR MFR Report

Summary

HEATER HOSE MAY CHAFE PRIMARY AND/OR SECONDARY HYDRAULIC BRAKE LINES AT THE MASTER CYLINDER.

Consequence

HYDRAULIC BRAKE LINES COULD RUPTURE AND LOSE FLUIDRESULTING IN LOSS OF BRAKING POWER.

Remedy

INSTALL PROTECTIVE BRACKET AT MASTER BRAKE CYLINDER TO PREVENT THE HEATER HOSE FROM CONTACTING THE BRAKE LINES.

Notes

SYSTEM: HEATER HOSE/HYDRAULIC BRAKE LINES.VEHICLE DESCRIPTION: CONVENTIONAL BODY BUSES AND SCHOOL BUSES ON CHEVROLET ORGMC CHASSIS WITH GVWR GREATER THAN 10000 POUNDS.