Can draining power steering cause problems?

[highroller10]

I am an electronics engineer. PS line failed on older car. Very big job to replace. I propose to short circuit the PS pump to stop growl, and drain rest of system. This is a small Ford rack and pinion system. Steering may be harder, but can this cause any mechanical problems?

 

[Fabrico]

Perhaps not right away but eventually, yes.

Without circulating oil, the steering box will not stay well lubed forever. Open lines will allow air, moisture, and other contamination to enter.

The steering ratio is setup for power assist, so it is likely a little fast. Using the same system manually may speed up wear of various input components.

 

[SomeYahoo]

Steering may be harder

Start lifting weights now. Steering WILL be harder, perhaps to to the point of being dangerous (depending on model).

Why not remove the pump entirely?

 

[highroller10]

Thanks for replies. Manual steering effort is okay, so far. Pump is needed for serpentine belt tension.

 

[ivymike]

They sell belts in different lengths... your local auto parts salesman probably even has a nifty string for measuring required length!

 

[MikeHalloran]

Replacing the line will be easier than short circuiting it.

Get the genuine Ford part.



Mike Halloran
Pembroke Pines, FL, USA

 

[highroller10]

I replaced the line. Thanks guys.