Freightliner FLB recalls

What is wrong

On certain trucks equipped with truck hub units manufactured by skf exclusively for use on arvinmeritor's ff98x series non-drive steer axles, the hub unit bearings can wear prematurely.

Risk

Seizure of the bearings can cause wheel separation or wheel end fire.

Remedy

Dealers will replace both front hubs. Owner notification is expected to begin on or before september 20, 2003. 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.

Recall number 03V112000 · Recall details

What is wrong

Vehicle description: trucks, school bus and motor home chassis, and transit buses equipped with tie rod assemblies manufactured by trw. The suspect tie rods contain 24-dl model ball sockets. Certain of the tie rod ball-socket bearings have a below-specification case depth and/or hardness, which can lead to premature wear of the socket.

Risk

If this condition occurs, the driver can lose partial control of the right front wheel, possibly resulting in a crash.

Remedy

Dealers will replace the defective ball sockets and/or drag links. Owner notification began may 22, 2001. 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 or trw customer service at 1‑866‑280‑3287.

Recall number 01V044002 · Recall details

What is wrong

Vehicle description: heavy duty trucks equipped with design level 1, rockwell ff980 series front axle. The front axle hub flange can develop cracks due to high stress levels.

Risk

Cracks in a hub flange can result in a wheel separation.

Remedy

Dealers will remove and replace the front hubs with an improved design level 2 hub.

Recall number 97V196001 · Recall details

What is wrong

Vehicle description: heavy duty truck. The shoulder bolt which holds the grote turn signal switch case and components together can loosen resulting in the turn signal malfunctioning.

Risk

If the turn signal function is lost, following motorists would not be aware of the turning vehicle, increasing the risk of a vehicle crash.

Remedy

Dealers will inspect these vehicles and tighten any loose bolts and in the turn signal switch within 2 years from the date of the recall notification letter. The shoulder bolt will be removed, cleaned, and reinstalled with loctite. Owners can also request loctite and repair instructions so they can fix the vehicles themselves.

Recall number 97V114001 · Recall details

What is wrong

Vehicle description: heavy duty trucks equipped with horton fan drives. The fan drive control system was reconfigured which resulted in a significant increase in the demand for fan activation and associated stress to electrical and mechanical components. Various component failure models, combined with characteristics of the fan clutch and its bearings, can cause fan clutch bearings to fail prematurely and result in a locked fan.

Risk

If the fan is locked, the the system calls for the fan to be on, the fan clutch will slip, generate heat, and unless released, will result in a fire.

Remedy

Dealers will replace the fan clutch drive disc with one that incorporates a thermally activated pressure relief.

Recall number 96V232000 · Recall details

What is wrong

The glass in the swing-out side window can separate from the window frame.

Risk

The glass separating from the frame can cause personal injury or a hazard to other vehicles if separation occurs while the truckis in motion.

Remedy

Dealers will replace the swing-out side windows with a side window retained by adhesive.

Recall number 95V085000 · Recall details

What is wrong

A larger than specified screw was used to mount a power junction stud block to the passenger side of the engine tunnel. The larger screw did not allow adequate clearance between the screw head and the ring terminals which attach to the stud. Contact between the ring terminals and the screw head can cause an electrical short circuit.

Risk

Electrical short circuits in the engine compartment can lead to possible fires without prior warning.

Remedy

Correct size mounting fasteners will be installed to replace the oversize screws. These will be recessed into the mounting block and cannot come into contact with the ring terminals.

Recall number 94V068000 · Recall details

What is wrong

The driveline u-joints exhibit excessive rates of failure at low mileages and may cause separation of the interaxle driveline.

Risk

Separation of the interaxle driveline may result in thedriveline falling to the road where it can interfere with traffic and resultin an accident.

Remedy

Freightliner dealers will remove and replace the rockwell interaxle u-joints with u-joints of a different design.

Recall number 93V202000 · Recall details

What is wrong

The heater/defroster door can become stuck in the heater mode due to the door over-traveling the door stop, impeding the defroster portion of the system from working.

Risk

If this occurs, and the windshield becomes fogged, itwill impair the driver's vision of the road and traffic, which may cause anaccident.

Remedy

Dealers will install a positive door stop.

Recall number 93V191000 · Recall details