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Diff rumble

Posted: Sun Jun 17, 2018 2:46 pm
by BIGREVNEV
I have recently changed from 3.08 to 3.36 diff centre . Reco from Aussie diffs , but i,m not convinced all is well . It’s fine on aceleration & deaceleration but there is a rumble that happens only when there’s no load , in between back off & power on , i figure it must be in the diff as it wasn’t there before , any clues any one ,

Re: Diff rumble

Posted: Sun Jun 17, 2018 6:56 pm
by EK283
I had a diff rumble like this once and it turned out to be a needle roller from the uni joint getting jammed up when the caps fell off.

When I put the tail shaft back in the uni was a tight fit in the flange, thought nothing of it but it didn't last long.

Did the caps come off when you changed it over ?

Regards Greg

Re: Diff rumble

Posted: Sun Jun 17, 2018 7:35 pm
by BIGREVNEV
I think you’re on the money .i dropped both caps but i thought at the time they were still ok . I bett thats it :thumbsup: