Volvo AWD V70-XC70 Forum

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Oil leak repair gone bad! V70-XC70

posted by  Rolyak on  Wed Aug 31 18:38 CST 2022
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last visit: Fri Oct 24 08:03 CST 2014
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I knew it would be tough one having to remove the Bevel drive to access the leaky turbo drain. Thinking I might just go ahead and reseal the turbo since it was "sludge motor"? However I was careful to support exhaust turbine and could not loosen the nut without breaking the shaft!

What are my options since I will need a new section 30650634, anything that might improve mileage and/or performance? And use the original housings?
Original part # TD04L-14T







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Oil leak repair gone bad! V70-XC70

posted by  someone claiming to be Gerard on  Wed Aug 31 19:29 CST 2022 [RELATED]

not sure which bolt you're trying to loosen, if its the turbo shaft nut...its a reverse thread.








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Oil leak repair gone bad! V70-XC70

posted by  Rolyak on  Wed Aug 31 20:02 CST 2022
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last visit: Fri Oct 24 08:03 CST 2014
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Thanks Gerard. that was an expensive error on my part!








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Oil leak repair gone bad! V70-XC70

posted by  Rolyak on  Thu Sep 1 21:09 CST 2022
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last visit: Fri Oct 24 08:03 CST 2014
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Klaus sent me the rebuild instructions, but I failed to observe nut was LH thread! New CHRA (probably rebuilt) is coming from Ebay.
Was just too much work for an oil leak and not reseal the turbo!







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