The worst 2004 Western Star 4900EX problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 2
Power train: driveline
- What is wrong
- On certain vehicles, there is a defect in the interaxle driveline yokes. The bolt holes located on the earwork of the male shaft yokes were manufactured with an oversized minor thread diameter.
- Risk
- This condition allows the bolts used in the holes to become detached which could result in a driveline separation. Driveline separation could result in a vehicle crash.
- Remedy
- Dealers will replace the suspect male shaft yokes. The recall began on april 4, 2005. Owners should contact freightliner at 1‑800‑547‑0712.
Recall number 04V590000 · Recall details
Steering: linkages: drag: power assist system
- What is wrong
- On certain trucks and truck-tractors equipped with trw drag link assemblies, the replacement clamp and drag link assemblies contain a potentially defective 5/8-11-grade b prevailing torque hex nut. If the final tightening is less than 65 lb.-ft., the clamp load would be unacceptably low and could compromise the integrity of the drag link.
- Risk
- This could result in the ball socket separating and cause loss of steering control, increasing the risk of personal injury or a crash.
- Remedy
- Dealers will replace the affected hex nut(s). Owner notification began on may 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 freightliner at 1‑800‑547‑0712.
Recall number 04V120000 · Recall details
Technical service bulletins for the 2004 Western Star 4900EX 1
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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Questions about the 2004 Western Star 4900EX
Is the 2004 Western Star 4900EX reliable?
Owners have filed 0 complaints about the 2004 Western Star 4900EX.
What is the most common problem with the 2004 Western Star 4900EX?
There are not enough complaints to tell.
How many recalls does the 2004 Western Star 4900EX have?
2 recalls, covering power train and steering.
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