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914World.com _ 914World Garage _ wheel bearing rear?

Posted by: PatrickB Sep 10 2017, 02:48 PM

Have had a small noise I couldn't find for a long time, wasn't sure if it was a wheel bearing or a bearing in the transmission. Was out to help a cousin in the pits with a Legends car last night, and the noise got a LOT worse on the way home. It's up on jackstands, and I think I've got a bad wheel bearing on the left side. Could have sworn the noise was on the right...

Anyhow, reading through the Haynes manual before I start. Looks like it's a case of pull the wheel, the brakes, and the 1/2 shaft to start. Hub should push out and then the bearing? Am I missing anything? Car is a '74 2 litre. Want to get it back together for an autocross next weekend. Anyone got a bearing number handy? Good bearing shop not too far away that might be quicker than ordering from a dealer or supplier.

Thanks in advance for whatever help/advice I get!

Posted by: mepstein Sep 10 2017, 03:14 PM

Pmb performance has a great video on their site.

Posted by: porschetub Sep 10 2017, 03:16 PM

Found my empty box,is marked SKF VKBA1460 I believe it is for a BMW but my bearing guy told me it fits several vehicles.

Posted by: PatrickB Sep 10 2017, 03:34 PM

Thanks guys!

Posted by: PatrickB Sep 10 2017, 06:08 PM

Got the wheels and the brakes off, half shafts undone. Working on the driver's side... can't quite pull the 1/2 shaft right out, not enough room with heater boxes on. Anyone ever have any luck doing this without dropping the control arm out of the car? I was hoping to not mess with the alignment but I'm thinking it's not optional.
And the bearing is definitely my problem. growling really bad when spun over.

Looks like it might be the same bearing as the front of my '92 Jetta, won't know until it's out. Takes the same socket to undo the 1/2 shaft.

Posted by: 914Sixer Sep 10 2017, 06:40 PM

Got to take the heater box off. No need to pull arms.

Posted by: ndfrigi Sep 10 2017, 09:25 PM

I did a 4 to 5 lug conversion using PMB kit with the wheel off, brake caliper and shocks.

Posted by: porschetub Sep 10 2017, 10:09 PM

Not sure about pulling the heat exchanger,I got can get my cv shaft out no probs,follow fitting instructions as per PMB how to,really important so you don't bugger the bearing.
Yes I got all sorts of fitment applications VW,BMW,Audi and of course 914,the bearing for them is usually SKF or FAG.
Would be nice to get rid of that noise eh? .

Posted by: Dave_Darling Sep 10 2017, 11:31 PM

You could unbolt the shock from the top or the bottom to get more room to swing the trailing arm...

--DD

Posted by: BeatNavy Sep 11 2017, 04:06 AM

From what I recall you really do need to remove something to get the axel off on the driver's side. For me the easiest was the starter. That gives you enough room to maneuver it out of the way for removal and installation.

Posted by: PatrickB Sep 11 2017, 05:35 PM

Used a slide hammer puller to take the hub out. inner 1/2 of bearing came with...Not a big deal been down that road before.
Bearing is completely buggered now, just the outer race still stuck in the casting.
Going to think overnight, might be a case of torch it out. Not the first time, but parts for old Jetta's are a lot easier than parts for 914's if I screw it up!