Rear Wheel Bearings
Moderator: martauto
-
Banjo1981
- E30 Zone Regular

- Posts: 823
- Joined: Thu Nov 27, 2008 11:00 pm
- Location: Birminghamy goodness.
I've got to swap mine out over the weekend, any hints or tips? I'm doing the diff side flange seals whilst I'm at it since one seems to be leaking. Anything worth inpecting/changing whilst I'm in the area?
before you even think about this get some tools this is a job thats a right pain some people end up replacing the whole sub frame it is not some much about getting them out it is the putting back that kills you i had a go once got so bad that i went for another e30 being fair the car had other problems but you really do need the tools to do this job and yes they cost hundreds if some one has done this with out the tools let me know just in case
-
12345kevin
- E30 Zone Camper

- Posts: 1161
- Joined: Sat Apr 09, 2005 11:00 pm
- Location: Essex
I would buy a pair of trailing arms from someone on here and get some new bearings pressed in. When I had mine done they need about 6 tons of pressure, a old a guy at a local machine shop did them for £10 a side. You can then change the arms and seals at your leisiure 
easy
, only need basic tool kit and some 1/2 inch threaded bar and some odd washers, use the old outer race as a spacer to pull the new bearing in. the hardest part of this job is getting the old outer race out of the arm, be careful with the new bearing once pressed in they done like being knocked about
-
scottidog
- E30 Zone Regular

- Posts: 575
- Joined: Thu Jun 26, 2008 11:00 pm
- Location: bradford, west yorkshire
we used a steering wheel pullerwith a 34mm socket over the bearing, worked well but have to admit i fukced one bearing before hand trying to knock it in with the hammer so cost me 2 bearings for one side.
You win some, You loose alot!!!
-
scottidog
- E30 Zone Regular

- Posts: 575
- Joined: Thu Jun 26, 2008 11:00 pm
- Location: bradford, west yorkshire
Knocked hte old bearing out with a spacer and hammer, pressed the new one in with the steering wheel puller hooked around the back of the hub and a 34mm socket in front of the bearing.
You win some, You loose alot!!!
- transatlantic0207
- E30 Zone Newbie

- Posts: 236
- Joined: Sat Jul 07, 2007 11:00 pm
- Location: NY & UK
- Contact:
+1 I did the same last week and it cost me $20 to pull and press the bearing in12345kevin wrote:I would buy a pair of trailing arms from someone on here and get some new bearings pressed in. When I had mine done they need about 6 tons of pressure, a old a guy at a local machine shop did them for £10 a side. You can then change the arms and seals at your leisiure
total cost: 45 SKF Bearing, 20 Press, 2hrs removing and installing trailing arm
its much easier than sourcing the tools needed to do it the haynes way
'I-tye' Euro-spec 1986 325i 2dr 2.5l has been wrecked...the replacement is a US-spec 1987 325is

