The IMS seems to be a real pain in the neck for us Porsche owners. Fortunately us Cayman owners are not very likely to experience an IMS bearing failure, but I have seen a number of members (including myself) develop a leak around the IMS cover. The seal is inexpensive, but the labor to reach it is significant and many specialty tools are required. I suspect that there are only a handful of members here who might attempt this repair themselves, but I thought it would be good to document...
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