Fiat Coupe Club UK

Rear wheel bearing

Posted By: Anonymous

Rear wheel bearing - 13/07/2014 20:33

Hi Guys

Thinking of changing mine soon

Anyone done this and if so what sort of hassle can I expect
Posted By: Anonymous

Re: Rear wheel bearing - 13/07/2014 21:41

Mine have always been easy, all you need is a big socket - 32mm iirc. Might be smaller but its a big nut!
Posted By: Anonymous

Re: Rear wheel bearing - 14/07/2014 05:55

Cheers
I will give it a go then
Posted By: barnacle

Re: Rear wheel bearing - 14/07/2014 06:39

If you have an early sixteen, the nut is on the inside of the car and the stub goes through the bearing; you'll need a hex drive to lock it.

If you have a twenty, then the nut is on the outside and the stub stays where it is.
Posted By: szkom

Re: Rear wheel bearing - 14/07/2014 09:17

You need a big torque wrench to set the new bearing.
Posted By: barnacle

Re: Rear wheel bearing - 14/07/2014 10:09

Indeed - it's something on the order of 300lbs/ft. Can't recall the exact figure at the moment.
Posted By: szkom

Re: Rear wheel bearing - 14/07/2014 13:32

Just shy at 280. Which means you really need 3/4 inch gear to do the job.
Posted By: Anonymous

Re: Rear wheel bearing - 14/07/2014 17:26

Thanks for th ehelp guys

all my gear is 3/4 inch so we should be ok

is there any pictures on here anywhere?
Posted By: Anonymous

Re: Rear wheel bearing - 14/07/2014 20:33

Just found the "how too" which has pictures but I'm confused by people saying on early 16v ( which mine is )that the hub nut is on the other way round and I would need a large Allen key to get it off

Can someone please explain to this numpty what this means
Posted By: barnacle

Re: Rear wheel bearing - 15/07/2014 06:36

Imagine a big nut and bolt - it's all it is. On the more common 20v, like most other cars, the bolt pokes through the swing arm from the inside, the bearing slips over the end, and the nut follows it.

On the more exclusive 16v, the bolt is the other way around. It goes through the bearing first, with the head on the outside, then through the swing arm, and the big nut lives on the other side of the swing arm.

Because it can turn, you need to hold the outside of the nut while you loosen/tighten it - that outside holdfast in the head of the bolt is a hex socket.

So you need an allen key, *and* a big socket. I thought I had some pictures somewhere of mine but they're hiding from me.
Posted By: Anonymous

Re: Rear wheel bearing - 15/07/2014 17:58

thanks Barnacle

thats the trouble with teh more exclusive versions they are a little more difficult
Posted By: barnacle

Re: Rear wheel bearing - 16/07/2014 06:31

<cough> I changed the subframe on mine a few years back, so it has 20v hubs! <cough>
Posted By: Anonymous

Re: Rear wheel bearing - 17/07/2014 17:24

so yours isnt a genuine 16 v anymore
Posted By: barnacle

Re: Rear wheel bearing - 17/07/2014 19:28

Count the valves!
Posted By: Anonymous

Re: Rear wheel bearing - 17/07/2014 20:57

lol

thats a no then.......
Posted By: Countrycruising

Re: Rear wheel bearing - 17/07/2014 21:11

It's a genuine 16v with some subtle changes to make maintenance easier laugh
Posted By: barnacle

Re: Rear wheel bearing - 17/07/2014 22:39

A big boy did it and ran away.
Posted By: Anonymous

Re: Rear wheel bearing - 19/07/2014 07:59

still a very rear car...
Posted By: volumex

Re: Rear wheel bearing - 22/07/2014 16:33

going to be changing my rear wheel bearings on a 2000 20vt6 any issues with changing them and what size nut holds them on as i will need to order the socket of ebay
Posted By: Anonymous

Re: Rear wheel bearing - 22/07/2014 16:35

32mm socket for the rears
Posted By: szkom

Re: Rear wheel bearing - 22/07/2014 20:23

It's a 32mm socket for the rears, but you also need a big torque wrench to fasten them back up.
Posted By: patrickstar

Re: Rear wheel bearing - 22/07/2014 21:40

I've got one somewhere you can use.
I hade trouble on one side with the socket slipping off so I put the new nut supplied with it on as well. it kept the socket in place and straight and was able to loosen the nut with ease. I'm off Thursday if you want to use it.
© 2024 Fiat Coupe Club UK