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Steering 'stiction'
Jumpy Guy - 12/9/09 at 08:31 PM

After all of the vrious posts about self centring, I have fitted new wishbones etc and its much improved.

Got the car jacked up and was checking the steering etc

However, I think i should be able to turn the wheels with minimal effort.

Its not - it needs a fairly hefty push to turn the wheels. This obviously wont be helping my self centring.....

SO, how to i 'loosen up' the steering so that it turns more freely?


prawnabie - 12/9/09 at 08:33 PM

What rack are you running? Sierra or Escort?


BenB - 12/9/09 at 08:34 PM

Are the parts new? Sometimes they just take a bit of waggling to free up... Not sure if that's the technical term....


big_wasa - 12/9/09 at 08:37 PM

replacing the plastic bearing for a proper one on the sierra column makes a differance.


RichardK - 12/9/09 at 08:41 PM

Afraid it going to be one of those elimination jobs, I take off the steering down link first to see if it binding on the column if you do this and it still still stiff then its more likely to be a stiff rack, are all this bits brand new? AS said above if they are new could just need bedding in, my guess would be the steering column bush not being exactly in-line with the down link section causing it to bind. Somebody did a mod that used a bearing instead of the normal sierra bush which made it loads better but unfortuanatly due to the lager I can't remember who it was.

Cheers

Rich


cd.thomson - 12/9/09 at 08:45 PM

mr henderson

I've just bought one of the mentioned bearings


Jumpy Guy - 12/9/09 at 08:46 PM

No new parts, so they shouldnt need bedding in.....

hmmmm , do i have a Sierra or escort rack?

pathetic though it sounds, its about six years since i fitted it, and cant remember

How do i tell them apart?


lotusmadandy - 13/9/09 at 06:29 AM

The Escort rack is fixed to the car with a pair of clamps
that look like exhaust clamps.The sierra rack has a pair of lugs
welded to the rack body and its fixed down with a couple of m12 bolts.

Andy


mad-butcher - 13/9/09 at 07:06 AM

or the sierra rack could be the all alloy one

tony


turbodisplay - 13/9/09 at 12:59 PM

I bet it is one UJ. Either too much angle, not in phase or requires a sliding spline section to take movement. How many UJs do you have, are any of the angles greater than 25- 35 degrees?
Darren


Jumpy Guy - 13/9/09 at 01:40 PM

its a sierra rack then

I only have one UJ....


turbodisplay - 13/9/09 at 02:47 PM

whats the angle of the uj? Is the shaft straight, if it is off, or slightly bent it will catch. You may need 2 ujs.
Darren


MikeRJ - 14/9/09 at 04:49 AM

quote:
Originally posted by cd.thomson
mr henderson


With due respect to Mr Henderson, the Robin Hood chaps were using these bearings for their steering columns years ago.

[Edited on 14/9/09 by MikeRJ]


procomp - 14/9/09 at 06:51 AM

Hi

If it is in the column bushes you usually find that just having the upper and lower bushes aligned eliminates any problems there.
Most manufactured kits are not aligned properly which usually causes the problems in that area but with a bit of fettling they can be sorted.

Cheers Matt


RichardK - 14/9/09 at 07:16 PM

quote:
Originally posted by MikeRJ
quote:
Originally posted by cd.thomson
mr henderson


With due respect to Mr Henderson, the Robin Hood chaps were using these bearings for their steering columns years ago.

[Edited on 14/9/09 by MikeRJ]


Indeed it was this article I was thinking of

LINKY

Cheers

Rich


rusty nuts - 14/9/09 at 08:21 PM

quote:
Originally posted by MikeRJ
quote:
Originally posted by cd.thomson
mr henderson


With due respect to Mr Henderson, the Robin Hood chaps were using these bearings for their steering columns years ago.

[Edited on 14/9/09 by MikeRJ]



IIRC in the original post about this mod by Mr H he did in fact give credit to the Robin Hood website?