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Re: Winterizing the GMC [message #105514 is a reply to message #105467] Tue, 09 November 2010 07:41 Go to previous messageGo to previous message
Rick Williams is currently offline  Rick Williams   United States
Messages: 256
Registered: July 2004
Karma:
Senior Member
My coach had a split in the holding tank dump pipe because of a leaking dump valve and the fact that the PO had not emptied it completely. Make sure the tanks and the dump pipes are empty. I pour a gallon of antifreeze down the toilet and pump it out with the macerator. I don't want liquid to freeze in the macerator.

Rick


Rick Williams
Bliss, Michigan
1978 Eleganza II
 
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