ON CERTAIN TRUCKS EQUIPPED WITH 3RD GENERATION CONMET ALUMINUM WHEELS

Jun 14, 2005 — Recall Campaign #05V285000

ON CERTAIN TRUCKS EQUIPPED WITH 3RD GENERATION CONMET ALUMINUM WHEELS, THE DRUM MOUNTING FLANGE ON THE CONMET TRUTURN BRAKE DRUM MAY HAVE BEEN MANUFACTURED WITH A TAPER FROM THE PILOT HOLE TO THE BARREL OF THE DRUM.

The recall was influenced by the manufacturer with about 1,786 units affected.

See recall notice

NHTSA Safety Recall Notice

05V285000

Manufacturer:	FREIGHTLINER LLC
Recall date:	June 14, 2005
NHTSA Campaign #:	05V285000
Units affected:	1,786

Description:: ON CERTAIN TRUCKS EQUIPPED WITH 3RD GENERATION CONMET ALUMINUM WHEELS, THE DRUM MOUNTING FLANGE ON THE CONMET TRUTURN BRAKE DRUM MAY HAVE BEEN MANUFACTURED WITH A TAPER FROM THE PILOT HOLE TO THE BARREL OF THE DRUM.
Consequeces:: THIS TAPER MAY CAUSE CRACKING OR FRACTURES OF THE FRONT HUB. THIS COULD CAUSE A CRASH WITHOUT PRIOR WARNING.
Corrective action:: AFTER FURTHER INVESTIGATION AND TESTING, FREIGHTLINER HAS REVISED THE POPULATION AND THE REMEDY (DECEMBER 22, 2005). THEREFORE, THE RECALL BEGAN ON MARCH 15, 2006. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.
Notes:: FREIGHTLINER RECALL NO.FL-451. CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.

Affects the following:

2004 FREIGHTLINER COLUMBIA Complaints
PERSONAL FRIEND/TRUCK DRIVER WAS DRIVING 2004 FREIGHTLINER COLUMBIA WITH MERCEDES ENGINE ON INTERSTATE HIGHWAY. OTHER MOTORIST SAW HIM DRIVING ERRATICALLY, AND CALLED POLICE. DASH CAMERA RECORDS HIM WEAVING IN THE ROAD AND FINALLY VEERING INTO ONCOMING LANE, CRASHING INTO CONCRETE BARRIER. IMPACT WITH THE WALL CAUSES FUEL TANK TO SEPARATE FROM CAB, CAUSING SMALL FIRE WHICH DID NOT BURN DRIVER OR CAB. DRIVER WAS PRONOUNCED DEAD AT THE SCENE. AUTOPSY REVEALED SIGNIFICANTLY HIGH LEVEL OF CO IN BLOOD (61-65 %), BUT NO HEART ATTACK OR STROKE OR ANY OTHER NATURAL CAUSE. DEATH IS RULED ACCIDENTAL. FORTUNATELY, THERE WERE NO OTHER SERIOUS INJURIES, BUT MANY OTHERS COULD HAVE BEEN KILLED. THERE IS APPARENTLY A PROBLEM WITH THE EXHAUST SYSTEM ON THIS VEHICLE, AND OTHERS WILL DIE UNLESS THIS PROBLEM IS CORRECTED. *TR;
2004 FREIGHTLINER FLD Complaints
AS A MECHANICAL ENGINEER AND ACCIDENT RECONSTRUCTIONIST I WAS ASKED TO EXAMINE THE FRONT AXLE OF A LATE MODEL FREIGHTLINER TRUCK-TRACTOR THAT HAD BEEN IN A LOSS-OF-STEERING-CONTROL TYPE ACCIDENT. THE ACCIDENT RESULTED IN A TOTAL LOSS OF THE TRACTOR, THE TRAILER, THE TRAILER LOAD AND INJURY TO THE DRIVER. UPON EXAMINING THE LEFT FRONT STEERING SPINDLE I NOTICED IT HAD SEPARATED FROM THE AXLE. THE PLACE WHERE THE SPINDLE CONNECTS TO THE AXLE IS EFFECTED BY AN INTERFERENCE FIT BETWEEN A SOLID CYLINDER AND A CYLINDRICAL HOLE WITH NO OTHER MEANS OF JOINING THE TWO PARTS. THE HOLE WAS CRACKED WHICH CAUSED A PARTIAL LOSS OF INTERENCE FIT WHICH ALLOWED THE SPINDLE TO WORK ITS WAY OUT OF THE HOLE. WHEN THIS OCCURS THERE IS LOSS OF LOAD SUPPORT BY THE WHEEL AND A LOSS OF STEERING. THERE WAS NO IMPACT DAMAGE TO THE WHEEL SO THE SEPARATION WAS THE CAUSE OF THE ACCIDENT NOT A RESULT OF THE ACCIDENT. THIS WAS CLEARLY A DEFECTIVE FRONT AXLE BUT IT IS NOT KNOWN AT THIS TIME IF IT IS A (1) DESIGN DEFECT , (2) MANUFACTURING DEFECT OR (3) A MATERIAL DEFECT. HOWEVER, THERE IS A DEFECT AND IT IS A VERY SERIOUS PROBLEM BECAUSE THERE ARE SEVERAL THOUSAND OF THESE TRUCK TRACTORS OPERATING RIGHT NOW WITH STEERING AXLES POTENTIALLY ABOUT TO FAIL AND WHEN THEY DO THE EFFECTS WILL BE CATASTROPHIC TO THE DRIVERS, OTHER MOTORISTS AND CARGOES. THE ONLY WAY TO CORRECT THIS PROBLEM IS TO STOP THE TRUCKS, RECALL THE TRUCKS AND REPLACE OR MODIFY THE SPINDLE-AXLE CONNECTION SO THAT THEY CAN'T SEPARATE. I KNOW THAT THERE WAS A MEETING OF A NUMBER OF TRUCKING COMPANIES THAT HAVE EXPERIENCED THIS PROBLEM AND THAT THEY HAVE NOT HAD ANY GOOD RESPONSE FROM FREIGHTLINER REGARDING FIXING THE PROBLEM. FOR THE SAKE OF PUBLIC SAFETY YOU SHOULD OPEN AN INVESTIGATION OF THIS PROBLEM AS SOON AS POSSIBLE. THESE TRUCK TRACTORS AND THEIR DEFECTIVE STEERING AXLES ARE TICKING TIME BOMBS ON OUR NATION'S HIGHWAYS.;