Venting steering rack gaiters
Venting steering rack gaiters
Author
Discussion

jazzdude

Original Poster:

900 posts

181 months

Tuesday 1st March 2016
quotequote all
On a manual steering rack, is there a vent between the two boots?

I have just fitted new rubber gaiters and when done up tightly the air moving out of one as it compresses does does not go into the other one that is expanding meaning they both deform.

Also when regreasing, how much do you put into each of the three nipples?

jazzdude

Original Poster:

900 posts

181 months

Tuesday 1st March 2016
quotequote all
was this a stupid question? smile

Hedgehopper

1,542 posts

273 months

Tuesday 1st March 2016
quotequote all
The gaitors on my rack collapse as well. Kiley Clinton, who refurb racks, told me that some rack bars are drilled all the way through to prevent this....but not on the TVR. I have read that when the car is jacked up you shouldn't move the steering from lock to lock too quickly or you could blow one of the gaitors off.

I used to grease mine very occasionally and only a little at a time although I doubt that too much would do any harm.

jazzdude

Original Poster:

900 posts

181 months

Tuesday 1st March 2016
quotequote all
Hedgehopper said:
The gaitors on my rack collapse as well. Kiley Clinton, who refurb racks, told me that some rack bars are drilled all the way through to prevent this....but not on the TVR. I have read that when the car is jacked up you shouldn't move the steering from lock to lock too quickly or you could blow one of the gaitors off.

I used to grease mine very occasionally and only a little at a time although I doubt that too much would do any harm.
My first thought was not to tighten the cable tie on the main rack body too tightly to let the air in and out, but then you are also sucking dust in by doing this.

carsy

3,019 posts

194 months

Tuesday 1st March 2016
quotequote all
My old TVR manual rack didnt have any grease nipples.

jazzdude

Original Poster:

900 posts

181 months

Tuesday 1st March 2016
quotequote all
carsy said:
My old TVR manual rack didnt have any grease nipples.
I think its better to grease it up with the boots off, at least you know whats in there. With the nipples, you can pump loads in and at the first opportunity the gaiter splits and there is grease on the drive.

andy43

13,177 posts

283 months

Tuesday 1st March 2016
quotequote all
Mine does this - sounds like a distant tyre letting air out when you move the rack with the wheels off the ground.
Might be worth drilling a tiny hole in the base of each gaitor?
Hmmm, maybe I don't need PAS after all, I can just aerate my gaitors?