4630 steering pump

Pair-a-dice farm

Well-known Member
Sorry if this is a repeat question, I couldn't find it in the archives.
The power steering pump was leaking on my 4630 and I put in new seals and a new filter. Before the new seals it was steering fine but now the steering is stiff at lower rpm. It steers OK at higher rpm. Thanks
 

If you had it completely apart did you put the bearing blocks back in turned the correct direction, all internal orings back in place, if you had the relief valve out did you get all the parts back in in order.
 

I was careful to put everything back like it should be but I didn't take out the pressure valve. I was wondering if there might be something in it.
 
Assuming you reinstalled everything correctly... I'd wager there's some dirt in the flow control valve.

Rod
 

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