What year is the Raptor? I have a 2013 MP 300 and did this prior to a deployment. Unfortunately I am not at the trailer so this is all from memory. Hopefully I'm not giving you any bad gouge.
*NOTE: Step 3 and 4 do not both have to be done. You can bypass 3 if desired.
1. There is a lever in the services compartment for the hot water heater bypass. Turn it.
2. I pulled the strainer and one way valve out of the inlet to the City Water port. Simple to do with a pair of needle nose pliers.
*3. You can blow out the lines with low pressure air. I think 30 psi is the max suggested. I made a fitting to connect my compressor to the inlet. Open and close each fixture till you are happy. Once blown out, replace the valve and strainer assembly. (Sorry, I don't have pics with me)
*4. There's another lever in the compartment I believe. Or maybe there's just a Winterize port. If the lever is present, turn it to Winterize and hook up a section of hose to the Winterize port. If not, just hook up the hose and stick it in the rv antifreeze.
5. On the switch panel inside the trailer you need to turn on the switch for the water pump.
6. Now just go around and open individual interior water valves till you see the pink antifreeze come out. Continue this till all the fixtures have been operated. Both hot and cold sides.
7. Dump a bit of extra antifreeze into the drain pipes and tanks and you are all set.
Hopefully this helps and I'm not a day late and a dollar short.
__________________
2013 Raptor MP 300 (Full Time)
2012 Ram 3500 w/6.7 Cummins
w/Ride-Rite Dual Commander
2007 HD Road King
Me, Myself, and I. However, sometimes I don't go along with the others.
|