diff oil leak

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peetee59
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diff oil leak

Post by peetee59 »

Hi folks have noticed a very slight leak from the diff,the nut at the bottom is leaking,any way of recifying this???
Pete
mike.perry
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Re: diff oil leak

Post by mike.perry »

Have you tried tightening the drain plug?
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moggiethouable
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Re: diff oil leak

Post by moggiethouable »

peetee59 wrote:Hi folks have noticed a very slight leak from the diff,the nut at the bottom is leaking,any way of recifying this???
Pete
That nut is a plug. :D
If its a taper thread tighten it, if it still leaks drain the oil by removing said plug and add ptfe (plumbers) thread tape to the plug thread, wind it on clockwise, (if you wind the other way when you tighten it will peel off,) and retighten.Put the oil back in.
If its a parallel thread it has a seal that looks like a washer, take out the plug and fit a new copper washer, put the plug back in no thread tape required.Put the oil back in.
Or buy new hypoid oil while youre on.
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bmcecosse
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Re: diff oil leak

Post by bmcecosse »

It is taper - it does not need thread tape......
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peetee59
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Re: diff oil leak

Post by peetee59 »

What make and type of diff oil do i need???
Cheers boys
Pete
moggiethouable
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Re: diff oil leak

Post by moggiethouable »

bmcecosse wrote:It is taper - it does not need thread tape......
If it tightens and seals agreed, if it still leaks then you could keep tightening till something cracks or fit a bit of thread tape.
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bmcecosse
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Re: diff oil leak

Post by bmcecosse »

EP 90 oil - and just nip it up sensibly.....
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