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Drawing of turbo oil return pipe flanges or gasket
Have you replaced the bolts? I found out that the bolts on the underside of the turbo are M6x18 and when doing my enine rebuild and replacing everything with stainless, I had fitted 20mm bolts, which had bottomed out in the blind thread... £1.05 for 5x M6x18, 10 mins to replace and a drive to work and back later... and no more leak.
Cheers'en, AndyC
1994 ABY Coupe - Projekt Alpinweiss
Have you replaced the bolts? I found out that the bolts on the underside of the turbo are M6x18 and when doing my enine rebuild and replacing everything with stainless, I had fitted 20mm bolts, which had bottomed out in the blind thread... £1.05 for 5x M6x18, 10 mins to replace and a drive to work and back later... and no more leak.
I had new OEM bolts but I will double check just to be sure.
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