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Old 08-13-2016, 10:48 AM   #11
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Join Date: Feb 2013
Location: iowa
Posts: 266
That is probably a pressure test port just has a quick coupler on it.

lbrunning is offline   Reply With Quote
Old 08-15-2016, 08:13 AM   #12
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Join Date: Jul 2012
Location: Western New York State
Posts: 769
Update, I removed the nut to find as pointed out by several posts a badly worn "O" ring that was actually missing a small piece. However, there wasn't a spring or ball of any nature behind the nut. I also noticed that both sides of the diaphragm type coupling have this large nut. Perhaps this is a change from some earlier Lippert systems that some folks have had problems with fluid getting into the motors and toasting them. Anyways, 10 minutes and $3 for a package of O rings and I'm good to go. Thanks for all the responses and suggestions!

2011 Georgetown 330TS
RAV4 on MasterTow Dolly
sherman12 is offline   Reply With Quote

hydraulic, leak, pump

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