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Diff Clunk
prelude1980 - 7/8/09 at 08:39 PM

It's probably been posted lots of times, but my diff is clunking a bit when you initially take up bite on the clutch, and when rolling slowly, is there anything i can do?

Or is it just a case of use it till it breaks, then put another one in?

Also if it breaks what will it do while i'm driving???


eccsmk - 7/8/09 at 09:03 PM

mine does that too
has since it was installed
its play it the diff and i think it can be shimmed to remove the play
but it gives a little forgiveness so im leaving mine as it is


britishtrident - 7/8/09 at 09:31 PM

Obvious but first thing is check the propshaft bolts are tight and check the shaft UJs


prelude1980 - 7/8/09 at 10:01 PM

all bits are nice and tight so to speak, it's definately play in the diff


LBMEFM - 8/8/09 at 05:27 AM

I have seen this posting many times, I too was concerned when I had mine on jacks checking the speedo operation. The clonking and banging on the diff and prop etc were horrible, but I was told this was quite normal especially BEC,s. Barry


prawnabie - 8/8/09 at 06:47 AM

It is "common" in becs not "normal" lol The pinion should have very little or no play in it when engaging the crownwheel if set up properly.


Mark Allanson - 8/8/09 at 09:00 AM

Most (even new) diffs do this, just in a nice cosy insulated tin top you cannot hear it. In a raucous se7en, with the diff 9" from you bumhole its a different story.


BenB - 8/8/09 at 09:37 AM

Yup. Mine does it too. Hasn't broken yet......


mangogrooveworkshop - 8/8/09 at 11:08 AM

quote:
Originally posted by BenB
Yup. Mine does it too. Hasn't broken yet......


Same as mine scotlads red mk did it and every bec I driven clunks.

The trt prop reduces it but not a lot


prelude1980 - 8/8/09 at 12:30 PM

looks like i'll leave it then, as this does seem a bit on the comon side.

Cheers