The worst 1990 Kenworth W900B 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 3
Visibility: windshield wiper/washer: linkages
- What is wrong
- Sprague wiper assembly pivot can seize due to galvanic corrosion between the zinc-plated steel shaft and the bronze bushings.
- Risk
- This corrosion can cause wiper arm/blade assembly to stopwiping windshield, this could affect driver visibility and result in anaccident.
- Remedy
- Replace sprague wiper assembly pivot with an assembly not susceptible to galvanic corrosion.
Recall number 91V090000 · Recall details
Engine and engine cooling: cooling system: fan
- What is wrong
- The engine fan may experience a resonant frequency causing premature fan failure, and separation from the engine.
- Risk
- Engine fan separation can cause death or injury to anyperson in the path of the fan.
- Remedy
- Replace engine fan with fan from another manufacturer.
Recall number 91V066000 · Recall details
Suspension: rear
- What is wrong
- Rear axle stabilizer (sway) bar may not have been properly heat treated.
- Remedy
- Replace the stabilizer bar.
Recall number 91V044000 · Recall details
Technical service bulletins for the 1990 Kenworth W900B 2
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 1990 Kenworth W900B
Is the 1990 Kenworth W900B reliable?
Owners have filed 0 complaints about the 1990 Kenworth W900B.
What is the most common problem with the 1990 Kenworth W900B?
There are not enough complaints to tell.
How many recalls does the 1990 Kenworth W900B have?
3 recalls, covering visibility, engine and engine cooling and suspension.
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