Page 1 of 3
Rear Bearings ... DIY?
Posted: 10 May 2014, 12:24
by dekhelia
Van just failed MOT on o/s/r bearing, so I've bought a new set for each side, thinking I might as well do both since I'll be getting dirty anyway and the brakes need overhauling. Then I read that the bearings need to be removed, and new ones fitted, using a press.
Is this true, or can they be done another way - using a suitably sized drift, say?
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 13:25
by dekhelia
Found this -
http://shufti.wordpress.com/2011/04/16/ ... placement/" onclick="window.open(this.href);return false;
- which seems to suggest that you don't need a press if you're careful.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 13:45
by CovKid
Housing can end up ovalled meaning that even a new bearing will still have some play in it. Drift yes. All of this is in the basic Haynes manual.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 13:48
by dekhelia
Hm. Are you saying that any worn bearing will have distorted the housing? I really hope not.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 14:06
by CovKid
No, but its not uncommon, particularly where the vehicle has done thousands of miles.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 14:10
by kevtherev
There will always be some play, usually on the vertical plane, due to wear in the housing.
I hope your MOT bloke knows this and as long as it's not excessive it's not a fail.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 14:12
by ninja.turtle007
What happens when the housing causes an MOT failure? Can the housings be lined?
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 15:49
by dekhelia
Wouldn't have thought so. General principle with that kind of scenario would be to machine off metal to make round again - but that's probably not an option in a case where no oversize bearings are available.
New housing would be the only route, I reckon.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 16:11
by ninja.turtle007
dekhelia wrote:Wouldn't have thought so. General principle with that kind of scenario would be to machine off metal to make round again - but that's probably not an option in a case where no oversize bearings are available.
New housing would be the only route, I reckon.
I've looked but I haven't seen anywhere that sells new bearing carriers.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 16:31
by lloydy
Still get them new from classic last time I looked, not cheap though
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 17:47
by ninja.turtle007
lloydy wrote:Still get them new from classic last time I looked, not cheap though
Cheers.
You right, €201 each.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 18:10
by colinthefox
Loctite do a product called "271 stud and bearing fit". It is a liquid specifically designed for fitting bearings in (slightly) worn housings. It's excellent stuff, and I've used it many times, so far without failure. Once used though, you will need a press to get them out next time! I also use it on drive shaft splines to stop the fretting which causes worn splines and loose driveshaft nuts.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 19:09
by lloydy
ninja.turtle007 wrote:lloydy wrote:Still get them new from classic last time I looked, not cheap though
Cheers.
You right, €201 each.
362euro... 201 is for the abs verion, are they interchangable? if they are and i had standard bearing housings, i'd get them!
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 19:17
by max and caddy
Play is not a mot fail..." Excessive roughness is" loctite do many products for fitting bearings and all work very well, a blow lamp is all it takes to unstick the glue at renewal time but that shouldn't be for ten years or more.
Re: Rear Bearings ... DIY?
Posted: 10 May 2014, 19:20
by max and caddy
lloydy wrote:ninja.turtle007 wrote:lloydy wrote:Still get them new from classic last time I looked, not cheap though
Cheers.
You right, €201 each.
362euro... 201 is for the abs verion, are they interchangable? if they are and i had standard bearing housings, i'd get them!
I'm 99.9% sure they are....but save your money and glue them in I reckon...it not a bodge..it's an engineering work around..