sensitron

guys, take a look at this, the problem is the lack of a drain plug and lack of PTU oil maintenance: http://www.mazdas247.com/forum/showthread.php?123847373-Changing-CX-9-transfer-case-gear-oil-%28photos%29 the Mazda CX-9 guys figured out a way to fix the PTU problem, the CX-9 uses the same exact PTU as the Ford Edge back when Ford and Mazda were partners

check out the Mazda CX-9 forum, they use the same PTU when Ford and Mazda were partners, they figured out a way to changed the PTU oil, hopes this helps : http://www.mazdas247.com/forum/showthread.php?123847373-Changing-CX-9-transfer-case-gear-oil-%28photos%29

Check out the Mazda CX-9 forum for pictures of PTU oil change procedure, they have the same exact PTU during the days when Mazda and Ford were partners, they have the same exact issues of PTU leaking oil and failures link below http://www.mazdas247.com/forum/showthre ... il-(photos)