GMC Relay Lever and Steering Gearbox

[philip l. stewart]

Arch,

Thanks to your reply to my post on the GMCnet. I failed to mention that
I also had the pins and bushings replaced in the rear swing arms, along
with new shocks, at the same time I was having the front end parts
repalaced. That part of the coach (a 23 footer) is now fine. It's the
looseness / free play in the steering linkage that remains and I think
I've traced most of that problem to the relay lever bushings and
steering gear box since these are the only parts that show freeplay in
their components when I tug and pull on them. I guess my problem is how
much movement should I accept as normal. Having not driven other GMCs I
don't have any experience to compare to. Maybe these things are
inherently "clunking wiggle wagons" but I prefer to think not. Thanks
again.
Phil Stewart

 

[russ bethel]

I did not see you mention the stabilizer bushings. They will make a marked
difference in the handling. I replaced mine and it sure made it drive
better. I got mine from Gateway at 1-800-654-074 for $32 plus shipping
costs. I can't answer on the wear problem you are having on the relay
bushings (I think you are referring to what I call the idler arm). I don't
remember if you said where you live but there is a fellow in Texas that I
know that probably could fix the problem. It may be a long way to travel
but it could be an excuse to go someplace with the GMC.

Russ Bethel
rbethel

 

[thomas g. warner]

Number one cause of wandering is low and unequal tire pressure.

>I've been reading the posts about wandering GMCs and how ruts affect them etc.
>So far no one has mentioned TOW IN. Some few years ago there was a lively
>discussion in our club about proper tow in to minimize road wander. I have
>never really had this problem. I've often wondered if the later GMCs might
>have had a little different alignment, or if I just got lucky on alignment. I
>think I have the tow in written down in my coach, which isn't home at present.
>How about some of you giving us your thoughts on proper tow in.
>
>