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How To Determine When RV Is Level?

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Old Jun 24, 2020 | 03:39 PM
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How To Determine When RV Is Level?

My RV has no leveling bubble from the factory. So I have nothing simple I can use to determine if the RV is level.

I used two beam levels on my last outing. A 4' beam level and a 2' beam level, both using bubble vials. No two surfaces in my trailer agree on what is level.

Should I be using the sidewalls to determine side-to-side level? I tried that but liquids in pans on the stovetop drain to one end of the pan, and the tub doesn't drain quite right.

To determine front-back level, I put the 4' level down the middle of the trailer, parallel with the frame. That worked OK, but it still felt off a bit.
 
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Old Jun 24, 2020 | 04:13 PM
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Jim, either this is too easy, or you are too OCD!!!!!! Just teasing.
I just lay my smart phone on the floor, just inside the door..............way better than sleeping in a tent!!! LOL



 
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Old Jun 24, 2020 | 04:16 PM
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I just use a 2' bubble level on the floor inside the door, side to side first, then when I am leveling it front to back with the tongue jack, get it where I want it and put down the stabilizers. Always works good for me.
 
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Old Jun 24, 2020 | 04:42 PM
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walmart rv dept. has 2 pak bubble type levelers with a peel and stick backing , about $2.59 each ,
buy 4 pks , put 2 levelers on each corner of your rv as low as possible, and be as ocd as you want.
 
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Old Jun 24, 2020 | 04:57 PM
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I have bubble levels, beam levels, level app on my phone, glass of water, etc. It's my dang RV that doesn't have any 2 places that agree on what is level. The floor in RV seems to have a crown on it. I tried the phone on the floor and wow was it bad!

 
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Old Jun 24, 2020 | 04:58 PM
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Yes, I'm OCD. No, I'm not an idiot. I know it isn't supposed to be this hard.
 
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Old Jun 24, 2020 | 05:08 PM
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Sorry, it’s all I have to offer. Good luck.
 
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Old Jun 24, 2020 | 05:19 PM
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Originally Posted by HRTKD
I have bubble levels, beam levels, level app on my phone, glass of water, etc. It's my dang RV that doesn't have any 2 places that agree on what is level. The floor in RV seems to have a crown on it. I tried the phone on the floor and wow was it bad!

Choose your battle then, pick one of the liquid locations (stove, tub...) and get that level both ways and stick on a set of the RV bubble levels mention above, that way you can easily get back to that same level point with decent repeatability. I would focus on the tub personally, the stove may be able to be shimmed to make it level with the new tub zero bubble.
 
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Old Jun 24, 2020 | 06:22 PM
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Open doors both directions. Do they swing closed? If not, you are level enough!

Steve
 
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Old Jun 24, 2020 | 06:41 PM
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On way that always works. Sit on the commode. If you slide off into the floor, you're out of level, or drunk, or both....lol
 
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Old Jun 24, 2020 | 09:18 PM
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Originally Posted by RV_Tech
Open doors both directions. Do they swing closed? If not, you are level enough!
The door to the bathroom wouldn't stay open last weekend. That was one indicator that it wasn't level. I suppose I could use the door frame as a point of reference to see if it is straight up/down. Similarly, I know if the outside door binds then my leveling jacks aren't quite right. Since it's a toy hauler, I would expect it to not flex much, but maybe it does.

Given the lack of anything in the trailer being square, I'm not convinced that the sidewalls are a good place to determine if the trailer if vertically straight or if it's leaning.
 
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Old Jun 24, 2020 | 10:03 PM
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The door swing thing is just an old dealer trick to ball park it fast, otherwise the fridge is the most sensitive if out of level so folks can try a bubble level on the center rack as a possibility.

Steve
 
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Old Jun 24, 2020 | 11:45 PM
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Originally Posted by RV_Tech
The door swing thing is just an old dealer trick to ball park it fast, otherwise the fridge is the most sensitive if out of level so folks can try a bubble level on the center rack as a possibility.

Steve
Sorry for the highjack Jim. Steve you seem like the right guy to ask this question to, how sensitive is the RV fridge to being out of level? By how much off level would it have to be to affect the cooling performance? We have always just used a 2' level held against the fiberglass sidewall (which is square to the floor!) for side to side level and placed on the floor just inside the door for front to back level. I always shoot for having the bubble "between the lines" but on some surfaces, like loose gravel or sand the initial setup tends to drift over a few days, we haven't ever had any fridge issues (from being level) was just curious how far off it needs to be to be an issue?
 
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Old Jun 25, 2020 | 06:32 AM
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I use adhesive bubble levels on the right front of my RV (trailer w/ power jack). One gives me front to rear, the other side to side. I use a bubble level in the refrigerator as "reference" for "level"......If and when the reefer is level, the unit is level "enough". Find a paved parking lot, position the RV so that the reefer bubble level is "dead" on level, then attach the exterior bubble levels.
 
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Old Jun 25, 2020 | 06:33 AM
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Op, what year is your TT?
 
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