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Posted by: Sfreeman615 Jul 28 2014, 05:49 PM

I am doing the 5 lug conversion and need to remove the old rear wheel bearings. I've heard this can be an extremely tough project. Can anyone recommend the best tool or process to press these out?

Posted by: bdstone914 Jul 28 2014, 06:17 PM

QUOTE(Sfreeman615 @ Jul 28 2014, 04:49 PM)

Posted by: 76-914 Jul 28 2014, 06:19 PM

I've beat them out with a 3lb sledge, pulled them with 1/2 threaded rod and used a press. #1 is the press, hands down. The press requires that you remove the trailing arms where as the other 2 do not.

Posted by: Sfreeman615 Jul 28 2014, 06:52 PM

Yes the control arms are off the car and the hubs are off as well.

Posted by: JawjaPorsche Jul 28 2014, 07:55 PM

If your control arms are off here is the best way to remove and install.


https://www.youtube.com/watch?v=3sfC1NiXamA



Rear hub install:


https://www.youtube.com/watch?v=FDZv0j85Ybc

Posted by: porsche913b_sp Jul 28 2014, 08:29 PM

http://www.914world.com/bbs2/index.php?showtopic=92681&hl=Interesting find&st=20

starts on thread #32.

it was simple and cheap.

Posted by: 76-914 Jul 29 2014, 08:57 AM

IIRC, I used a 1.25" x 3/4" black steel reducer with a 3/4" nipple screwed into one end to make the piece that goes between the bearing and press.

Posted by: malcolm2 Jul 29 2014, 11:19 AM

Sounds like you are making progress Steve. Keep plugging away.

Clark

Posted by: Cap'n Krusty Jul 29 2014, 01:02 PM

An installation tips. Apply pressure ONLY to the outer race when installing the bearing into the control arm. Install the bearing cover once the bearing is seated. Apply pressure ONLY to the inner race when installing the hub. That means you need to support the inner race as you press in the hub. Be sure the hub is filly seated in the bearing before installing the stub axle.

The Cap'n

Posted by: 74914LE Jul 29 2014, 05:33 PM

I made a tool using a piece of 3/4" pipe with reducers at each end. The end that goes against the bearing is something like a 2" to 3/4" reducer.
It fit perfectly in the opening on the back side of the trailing arm. I put a pug on that end, and it helped center it in the bearing hole, so that when it was struck by the 2lb. hammer, it stayed in place. All it took was
a couple of taps, and out it came. To install, I have always used a piece of large threaded stock, with large washers and nuts attached, to pull the bearing into place by turning the nuts. Always works great for me. Good Luck!

Posted by: JamesM Jul 29 2014, 05:42 PM

QUOTE(JawjaPorsche @ Jul 28 2014, 05:55 PM)