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A1. The following are the possibilities for hard steering Top
Loose power steering belt
Faulty steering pump
Steering out of alignment
Air in power steering system
Binding steering column
Low pump output or leaks in system
Obstruction in line
Internal leakage in steering components
Low power steering fluid
Restriction in pump flow
A2. Some noises from power steering are part of normal operation like a hissing noise when on full lock. This noise is the relief valve on the pump, it should stop when you move the wheel off full lock. A hissing sound coming from pump when you move the wheel is also quite normal, again this should also stop wheel the wheel is not moved. Top
Some noises such as squealing when you move the wheel is abnormal this could indicate that the belt is worn. “Clicking or Clunking” noises when you turn could indicate loose or worn power steering components. Top
A3. The possible causes of binding or seizing of the steering are: Top
Worn or seized universal joints in the steering column or intermediate shaft
Insufficient pump flow
A4. Oil can be forced from the reservoir for the following reasons: Top
Clogging oil filter
Loose drive belt
Air in system
Operating temperature too high
A5. Overheating of the power steering can be caused by: Top
Pump Flow too high
Air trapped in power steering system
A6. Steering play can be caused by many things, here are just few main reasons: Top
Steering wheel loose at column
Loose or worn universal joints
Pitman arm loose
Steering box or rack loose on mounting bolts
Steering box or rack improperly adjusted
A7. Possible causes of tight steering Top
Tyre pressure too low
Steering box or rack improperly adjusted
front end alignment incorrectly adjusted
Insufficient pump flow
Restricted hoses or clogged filter
Components of steering system binding or seizing
A8. Wandering of the car on the road may be the result of: Top
Air in the system
Oil flow too high
Excessive wear or damage to steering gear
Loose or worn wheel bearings
Play in the Pitman arm
Steering box or rack improperly adjusted
If your car is displaying symptoms of the above or others, we strongly recommend that you take your car to be inspected by a professional to ensure the safety of you and your family as well as other road users. Top
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