New rag joint issues
 

I had a day off today and tackled swapping out old steering box for a completely rebuild one. Along the way a front end brake and bearing repack job. Not bad for an afternoon.

The swap was straight forward except after flashing and priming power steering system I have strange binding when I turn steering wheel. I have replaced rag joint with a brand new one - is it possible that new rag joint could be causing binding when I turn steering wheel??? Is this temporary - due to new rag joint stiffness???

New and old steering boxes side by side:

http://i226.photobucket.com/albums/d...g/IMG_6758.jpg

Old box before being removed
http://i226.photobucket.com/albums/d...g/IMG_6753.jpg

I could not complete job due to small leak - high pressure hose fitting was leaking at inlet port - annoying little things.

//RF

Re: New rag joint issues
 

is it possible you connected the lines backwards ? are you able to get any steering out of it ?

Re: New rag joint issues
 

what exactly do u mean by "binding". what does it feel like? it wont turn, its hard to turn, it turns one way and not the other???

Re: New rag joint issues
 

Power steering is working fine - I have boost to turn wheels standing still without too much effort. The 'binding problem' manifest itself only over a small portion of the steering wheel turning 360 degree ~ say about about 5 degrees out 360. Amount of effort to turn steering wheel increases and then it drops off - this what I am calling binding. It is also present in both directions - L to R and R to L in about the same spots. Tomorrow, I'll check if occurs once every 360 and number of times between full left to full right.

It is physically not possible to connect PS lines backwards - line fittings are different.

//RF

Re: New rag joint issues
 

RF, did it do this before the swap out? Physical positioning of the boxes is the same, so the likelyhood of the rag being defective in some way is remote. I would disconnect the joint and pull it back and then try to turn the wheels and see if it still has a binding condition. If at that point it does, and it didn't before, the overcenter adjustment is wrong (the nut\bolt assembly on top of the steering gear) loosen the nut just a touch while holding the stud still with an allen wrench, then back the stud out 1\8 to 1\4 turn and tighten the nut and recheck. There should be a slight drag or tightness when the box is centered (vehicle going straight ahead) Of course I am assuming you have checked ALL the other joints\connections in the front end. I might add, if it's 4WD, take a look at the front drive axel "U" loints. I don't know how many of those I replaced over the years, and they will cause all sorts of funny symptoms with the steering system. Jim

Re: New rag joint issues
 

Thanks Jim

My truck is 2 wheel drive so I do not have front U joints to worry about. The two steering boxes are identical (same casting number) and the new unit was mounted in the same mounting location. Steering with the old unit did not bind, but it felt very loose - lots of free play in the steering wheel. Yesterday, after completing swap I went for a short test drive - truck runs straight and steering looseness was gone, but now I have a bind when I turn (L or R).

I'll check if binding is rag joint related by disconnecting steering shaft (easy), jacking front end and moving wheels by hand from L to R and back. My steering box re-builder specifically advised me against touching that adjustment nut. The unit was fully tested before shipped out. I'll give him a call see what he has to say about it. Oh yea, my rag joint was made by Dorman Part # 31015.

//RF

Re: New rag joint issues
 

I have the same problem right now and I plan on trying to get it fixed by the end of the week or so. Gotta give the woman a ride in the new truck sometime. The new steering rag joint I got tooka little work to get on, but I think it was due to maybe a slightly wrong assembly or it is too far against the gear box causing it to rub...

Re: New rag joint issues
 

From ybe pic the angle of your steering column looks pretty steep, ie: not in line with the box. I'm guessing the binding is happening at a certain spot in the rotation and is noticeable due to the new stiff rag joint...
You could try swapping the old joint back on to see if it goes away. The bolts on the new rag aren't hitting on the gear box, are they?
I'm not sure if you can change the steering column angle, maybe it's normal? I'll look at mine...
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Re: New rag joint issues
 

I was just thinking that about the angle of the column because of the body lift and the new rag joint.

cheapest simplest thing to do would be to try the old joint and see what happens like joe said.