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Showing results for tags 'fluid transfer case'.
Folks, On another forum I follow, there is an ongoing thread on transfer-case failures and replacements. Some people have experienced multiple failures, many people none whatsoever. One person showed a photo of his repair order, which included something interesting. Besides replacing the transfer case, they also replaced a vent hose for the transfer case. When he asked his service adviser - the adviser said Porsche had issued a WB (workshop bulletin) instructing them to replace the vent hose when the case was replaced. The open end of the vent hose was now located above the level of