FREIGHTLINER FLN 1999: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

General Information

NHTSA Campaign ID Number: 01V085001

Make Model Year
FREIGHTLINER FLN 1999
Date Owners Notified Date Received by ODI Date Added to Database
2002-03-21 2001-03-12 2001-03-21

Production Dates: 1998-09-03 - 2001-03-12

Manufacturers Involved: FREIGHTLINER LLC

Manufacturer Campaign Number: FL-285

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

Potential Number Of Units Affected: 1350

Report Initiator: MFR MFR Report

Summary

VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH HYDRAULIC BRAKES AND A DURAPARK PARK BRAKE SYSTEM MANUFACTURED BY ARVINMERITOR. AIR IS ENTERING THE HYDRAULIC REAR BRAKE CYLINDERS THROUGH AN UNKNOWN PATH AND THE REAR SELF-ADJUSTING BRAKES MAY NOT BE OPERATING PROPERLY.

Consequence

THIS RESULTS IN SPONGY OR SOFT FEEL TO THE BRAKE PEDAL AND A LOSS OF REAR BRAKING CAPABILITY.

Remedy

DEALERS WILL REMOVE AND REPLACE THE ABS ECU AND INSPECT THE BRAKE PEDAL FOR PROPER TRAVEL. IF EXCESSIVE TRAVEL IS DETECTED, THE BRAKE SYSTEM WILL BE BLED AND REAR BRAKES ADJUSTED. AS AN INTERIM MEASURE, FREIGHTLINER WILL NOTIFY ALL OWNERS TO HAVE THEIR VEHICLES INSPECTED TO ASSURE PROPER FUNCTION OF THE BRAKE SYSTEM. THIS WILL INCLUDE ADJUSTING AND BLEEDING THE BRAKES. ALSO, OWNERS WILL BE INSTRUCTED THAT ON A REGULAR BASIS THEY SHOULD DO SEVERAL HARD BRAKE APPLICATIONS WHILE STOPPED. THIS WILL EXERCISE THE SELF-ADJUSTING SYSTEM AND IF THEY OBSERVE A LOW OR SPONGY BRAKE PEDAL THEY WILL BE INSTRUCTED TO TAKE THEIR VEHICLE IN FOR ADDITIONAL SERVICE. OWNER NOTIFICATION BEGAN MARCH 21, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.

Notes

ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT '1-888-327-4236'.