Re-fitting rear discs

[hopgop1]

Looking for some advice, I've done a lot of searching and I can't find anyone with my problem which usually means I'm doing something stupid. For some context, I'm changing my rear discs and pads to fit the disc spacers which were missing.
I've removed the old disc (massive pain) and fitted the new spacer to the stub axle (flat side out), but I can't get the new disc on far enough to start doing up the hub nut. What's the reccommended way to get the new disc far enough onto the stub axle to do up the hub nut without killing the bearing?

Thanks in advance.

 

[JamesBryan]

Not seen that before, have you got any pics of where it's stuck?

They're a tight ish fit like, but do slide on ok.

 

[hopgop1]

Feels like it's getting stuck on that ridge if that makes sense. The spacer got over it fine with a few light taps with a hammer.

 

[Adey.]

get some emery cloth and polish the end where its sticking, it looks bruised and burred up.

 

[JamesBryan]

Yeah might have a slightly raised edge on the lip of it.

 

[Louis]

They are stiff sometimes but should push on with a bit of force.

 

[Crayola]

The disc bearing has a split race iirc, you just need to wiggle it and push

Oh and to not be a massive vagina🤣👀😉

 

[Crayola]

Oh and your rear stub is fucked, some c**t has cut into that with a grinder like a monumental chodegobbler

 

[Ol’ Tarby]

Yeah looks like someone has cut an old bearing off after it'd welded itself on

 

[hopgop1]

Interesting. Presumably the stub being damaged won’t affect anything? But yeah a new stub wouldn’t be a bad plan, had bearing issues for a while looking at the history because some spacker threw away the spacer at some point it seems.
I’m a certified car r****d so anything mechanical I’m never sure what needs force and what doesn’t, but it’s all learning for me.

 

[Rob]

Interesting. Presumably the stub being damaged won’t affect anything? But yeah a new stub wouldn’t be a bad plan, had bearing issues for a while looking at the history because some spacker threw away the spacer at some point it seems.
I’m a certified car r****d so anything mechanical I’m never sure what needs force and what doesn’t, but it’s all learning for me.

Tbh that looks like it could clean up. You’ll just need a few tools.

 

[hopgop1]

Cheers for the advice guys, a bit of light work on the end of the stub before the threads with some emery paper worked, disc then slid right on.
New stub will definitely be a good idea for the future though. Does anyone know if they're the same between the non-sports? There are some new on eBay but they don't list the 2.0 engine as compatible. Here is an example:

Mapco Steering Knuckle Wheel Suspension Rear 26154 for DACIA - RENAULT for sale online | eBay

Find many great new & used options and get the best deals for Mapco Steering Knuckle Wheel Suspension Rear 26154 for DACIA - RENAULT at the best online prices at eBay! Free delivery for many products!

www.ebay.co.uk

 

[Louis]

No they're different iirc, also different from 172 to 182. It's the base thickness

 

[hopgop1]

I'll be on the lookout for some 2nd hand then, thanks.

 

[Crayola]

172, 172 cup, 182 and 182 cup are all different iirc

It's only base thickness though