08-26-2013, 04:30 PM
I've grown weary of the coolant leaks out of the sweated- in joints on the manifolds on my 1997 431-12 unit. Rudy led me to photos of a new Model 600 unit that uses heater hose to replace these manifolds. I'm taking pics but I need help posting them as I am using a Mac Book Pro and am a tad slow. I closed the two faucets that the manifolds thread into but both were leaking torrents when I starting taking everything apart. I will rebuild them also. I'm now an eco- terrorist with the slippery green mess I've made. These small leaks over the years have caused problems like causing the adhesive to turn loose below the bay door that holds the aluminum strip that runs from the steps to the rear fender flare and ruining the rubber bay door gaskets by soaking them in antifreeze. I've got three manifolds out so far and have no interest in soldering the joints again. They always find somewhere else to leak.
I won't be able to replace every soldered joint on the whole unit as some come thru the cover for the tank.
Rudy suggested moving the burner out of the way and I promise I won't fire it up while it's out!
Thanks,
I won't be able to replace every soldered joint on the whole unit as some come thru the cover for the tank.
Rudy suggested moving the burner out of the way and I promise I won't fire it up while it's out!
Thanks,
Steve Magown
Calhoun, LA
2001 Prevost H3 Vantare
formerly Newell #458