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WME

Toyota Advanced Member
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Posts posted by WME

  1. That looks like one of the use horizontal and fill vertical models.

    You have to remove it to fill. So you have to remove the regulator to fill, so you need a flex hose on the output of thee regulator os you can move the regulator to get the tank out. A 90 deg fitting on the regulator output is not a problem.

  2. 7 hours ago, Bob the Builder said:

    WME, thanks for the input. Since I have now a little extra headroom, I was considering this approach: 2" strips of plywood on 24" centers, glued across the ceiling with the 3M marine glue/sealant and braced up from the floor. Then when solid, and leaving the braces, fiberglassing around the strips to give them the permanent arch and the additional strength of the fiberglass on the sides. Then in between, I can glue my 1/2" styrofoam and then have a strips to fasten my finishing ceiling panels. I can put small tubing for wiring across to the center for lighting where needed. I don't think that the width of the plywood strips matters as much as having the fiberglass on the sides. What do you think?

    This is the ugly way but gives you more head room. Put a curved 1x1 metal beam on the out side and bolt through the roof to a 1/8x1" strap. this will spread the load and pull the roof into the curved piece on the outside.

    I think that factory was curved ply beams glassed to the roof and covered in carpet. Linda would know for sure how it was done.

  3. O boy a previous owner strikes again!!!

    MAYBE you can loosen the hose clamps and remove the whole mess. If you get a valve and some adapters you can install the valve and adapt it to a drain hose coupler, but then you would have to move the drain hose from one to the other. Thats a PIA

     

    The best way is to redo both tanks so that you only have to use one hose. Move the valve you have closer to the tank and install a t adapter after it for the small drain.  Then the hose coupler. You would also need a small control valve for the gray tank. 

    All the pices and parts should be at your local rv parts place.

    Good luck

  4. 4 hours ago, Andrewups said:

    I understand. About 160 amps alternator, if I see right, that means more pressure on the timing belt. Can a Toy setup handle 160 amps alternator without any modifications?

    My "rig" is a 30ft Winnebago with a 496 CID V-8.

    This is a 120 amp bolt on for a 92 Toyota Pickup...https://www.ebay.com/itm/284660936757?fits=Year%3A1992|Model%3APickup|Make%3AToyota&hash=item42471d3035:g:SeUAAOSwcdBcQfWf&amdata=enc%3AAQAIAAAA4IRsuAMipIUi1BuNill9B5RBCKg0cheQ1rIliG9e3UMHgHniGB5z974ElGs%2FjgLSd6enEnDqgR7nT6M8IU695hTMAse9ouenlhiiX04adqxsLmSdFaP4m7s8bLxB449qy3oi9D%2BtQ7X8e7kJj3V1f6Koc7XUgAxiNDdd72cRITttTPvRs1Tm5jZ0ttGLdcWMes3ZmPkz3lHu4CcA8xxmEtnxWctRkSzozv4pV5%2BhgfGFwDOMAzmzwBVGcdwvzq%2FmjZYR5vs7sWSDWWmv0C4i6ipFTGckQs2lMZo4kLqDWLQ2|tkp%3ABk9SR5yI35-rYg   

    Its set up for a ribbed drive belt, does your "rig" have a ribbed belt or a v-belt?

  5. Your stock alternator is 60 amps, it takes about 25 amps for power and lights. That leaves you with 35 amps, the smallest MPPT DC to DC is 30 amps. Not a lot of headroom for a depleted battery. A 100AH LifePo4 with a good BMS will take a 70 to 80 amp charge at a maximum, 40-50 amps is the max continuous safe charge

    You may need to also upgrade the alternator. There are bolt on replacements of 120 amps and up. You want to keep the alternator load around 50% of capacity.

    So 25 + 30 = 55 x 2 = 110 amps MINIMUM

    My rig has a 160 amp alternator and I'm running a 40 amp DC to DC 

  6. OK Renogy makes 8 different DC to DC chargers. THE one you posted does not require a 12v control wire. So you need to splice the 2 blue wires together and your wiper will work just fine. Like Fred said.

    Follow the Renogy video and its easy.  Make sure you use proper sized wires (4 ga) if the runs are short.   You can add solar later with just 2 wires, if you are NOT planning on adding solar then the other style charger is less $$. https://www.renogy.com/12v-40a-dc-to-dc-on-board-battery-charger/

    I helped some folks, this spring, with the other style unit and they require a switched 12v trigger wire. Got confused

  7. You can just remove the old isolator and use the white wire as the control wire for the DC 2 DC charger. You will have to rewire the battery power leads to suit the DC 2 DC charger output. Where are you taking the 12v input from?

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