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Tricks to get CVs out

Posted: Wed May 31, 2006 8:31 am
by buddha
Anyone out there got any tricks to get CVs out.
Snapped front left axel and exploded the CV, now that came out easy.
Got to donor diff yesterday to pull out CV, and had a bitch of a time. Ended up getting the old grinder into the area so i could pull it out a bit easier.
If this usual, or am i missing something.

Posted: Wed May 31, 2006 9:13 am
by spannercrab
Assuming you have taken the stub axle off, CV's usually just "slide right out" - they are flattened on either side meaning that you need to rotate the CV until the flat parts are top and bottom of the swivel ball.

If you did that and still couldn't get it out ... you have problems! :) Sometimes if a CV is cracked, but not shattered the outer cup will expand to a point where it is difficult to rotate / remove. An intertia puller is the go here.

Posted: Wed May 31, 2006 9:56 am
by Wendle
pull the bearing caps and wiper seal and take the whole knuckle off.

Posted: Wed May 31, 2006 10:43 am
by buddha
the cv i pulled out of the donor axel was a birfield. It was round the whole way round, with no flat spots. Have checked it and its good, no cracks.

Could this be the reason it was a bitch to get out?

Posted: Thu Jun 01, 2006 10:28 am
by David_S
All the CV joints I have ever installed/removed from my MQ have been round - no flat spots at all - and I have never had trouble removing them. They just slide out once you have removed the stub axle. Any idea what's holding it? You could always try removing the knucke flange, axle and all, so that you can look at it from the "inside" to see what the problem is.

Posted: Thu Jun 01, 2006 4:21 pm
by CanberraMav
I think its those little girl arms of yours.

That would be the problem. :D

Did the the new donor go into your your housing OK?

Posted: Thu Jun 01, 2006 5:28 pm
by buddha
havnt put itin yet, doing it tomorow.

yeah

Posted: Thu Jun 01, 2006 9:00 pm
by Bunyip
Have done it a few time's, each time swivel hub bearing's have been removed also the swiper seal and knuckle removed but still don't just slide out had to leaver them!!!!!!!!!
but still didn't have as much troble as buddha yeah must be those little girly arm's :finger: :finger: :armsup: :armsup: