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NHTSARecalled Mar 4, 2004 · #04V118000

MACK/FMVSS 121/FRONT BRAKE CHAMBER

Hazard

Vehicle safety defect

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Description

CERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE FRONT BRAKE CHAMBER ON SOME 18,000 LB. AND 20,000 LB FRONT AXLE ASSEMBLIES IS TOO SMALL TO MEET STOPPING DISTANCE REQUIREMENTS. THIS COULD CAUSE THE STOPPING DISTANCE TO BE INCREASED, WHICH COULD RESULT IN A CRASH.

Product details

Product
MACK/FMVSS 121/FRONT BRAKE CHAMBER
Type
Vehicle
Manufacturer
Mack Trucks, Inc.
Model numbers
UPCs

What you should do

DEALERS WILL REPLACE THE FRONT BRAKE CHAMBERS. THE RECALL BEGAN APRIL 21, 2004. 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 MACK AT 1-610-709-3337.

View the official CPSC notice