Friday, September 3, 2010

Rear wheel bearings

I decided to replace the rear wheel bearings on the seven as they were making a bit of noise. To make life easier i knocked up a stand for the rear of the car which means I can stick it on the stand rather than using floor standing axle stands or a trolley jack to support the car. This proved very useful.

Made a small stand to support the car on the lift.

The theory is you remove the hub, and undo the bolts that hold the bearing in place, and use a slide hammer to yank out the half shaft. Not having a slide hammer compounded this, but the first one came out with a few stern blows with two hammers on a back to front hub (providing me with something substantial to hit.)

Removing the rear half shaft

The other took many hours of smacking with hammers, chisels, heat and general swearing before it gave up. I cut a groove into the bearing itself, and then used a cold chisel to break it off, this worked pretty well. The new bearings are now ready to fit, and will get pressed into place by my local garage.

And corroded on, so it was easiest to cut a groove and use a cold chisel

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