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Whether to "Do" the back axle

Posted: Mon May 16, 2016 1:44 pm
by culp
I'm doing a rebuild on the rear hubs and brakes, all in hand, parts ordered crossed threads cleaned up etc.

The back axle is not too bad, it has a bit of an oil leak from the pinion and around the joint, slightly noisy although that might be a worn wheel bearing I found. At some point I'd like to replace the spring bushes with poly bushes, but they're not noticeably worn from the outside. The dampers are mucky but still seem to work fine

What do you think? "Whilst I'm at it" I might as well do the job, or leave it well alone as it's not giving any serious trouble?

Re: Whether to "Do" the back axle

Posted: Mon May 16, 2016 2:37 pm
by bmcecosse
Change the oil and leave well alone..... Just check the breather is clear - and poke clear the wee drain holes in the backplates in case any oil escapes past the hub seals. And drain/refill the dampers with sae40 oil - you won't be disappointed!

Re: Whether to "Do" the back axle

Posted: Mon May 16, 2016 5:45 pm
by culp
Thanks for the advice much obliged

Re: Whether to "Do" the back axle

Posted: Mon May 16, 2016 10:17 pm
by mowogg
I can recommend replacing the bushes in the springs- they looked fine on line but the feel was much improved after the change. not as noticible as the front eyebolts though.

I ended up restripping mine a second time to grease due to annoying squeaks. on my experience I would grease when fitting