OBA -> On Board Air Mega Thread & BS

Yep. Here it is. Keep in mind I’m not using the top half of the harness. It’s my understanding that I don’t need to since I’m not running lockers.

 

Correct. So the red wire is the one you need to supply +12v to turn on the pump.

That’s how I wired mine up. Granted the twin uses different color.

 

OBA complete. May add a water trap

 

Thanks again. I’ll report back with an update.

 

Is that the Slee Mount? Looks really clean.

 

its the The Go Travel Far & Often Expedition bracket. Bought it threw rogue off road out of Las Vegas super clean and easy install.

 

Thank you, I will check it out!

 

Follow up. All done with mine. In summary, I’m just not good at reading diagrams and understanding electrical terminology. With everyone’s help and studying the ARB diagram over and over and over, I finally got it. My biggest win is that I didn’t have to use the other ginormous part of the harness that includes the part for the lockers because I didn’t need that. I very briefly tested it after working on it this morning before work and it came on. Now to test it extensively and see if it starts popping fuses. If it does, I’ll report back.

This is the step I was missing and what ultimately got it working.

 

Anyone know how hot the visit 450c gets mounting it here

 

Deletedfirst effort as I misidentified that as a bed cubby rather than the back seat cubby. Yes, it will get hot there so try and induce some airflow. Chances are you'll have the space above packed so you'll need to be creative to get inlet air. Exhaust can be directed at the rear cab wall vent.

 

Collecting parts for my OBA set up. I’m going to try and install a custom manifold system that can air up or down all tires on one line. On another line I will put a tank that has ports at the front and rear for airing friends up and air tools.

Does anyone have a good suggestion for a compressor switch for the tank? I’m going with an arb twin that will be mounted under the hood and the tank will be mounted where the spare is / was

 

The twin has a built in pressure switch. No need to put on on the tank

 

Perfect thank you! One less thing to buy.
Any pro tips before diving in?

 

Maybe a dryer to keep out mosture?

Arb pressure switch is @150 psi check your safty valve pressure.

 

I put a condensation drip chuck on the tank.

My safety valve is 175

What is this dryer you speak of?

 

Moisture trap/filter.

 

And this goes between compressor and tank?

Do you happen to have a link to one?

 

Goes between tank and manifold. The tank should have its own drain cock. The filter gets everything that doesn't condense in the tank. I'll hunt up the one I bought.

 

Here you go.

$11 NEIKO 30252A Water and Oil Separator for Air Line | 1/4" NPT Inlet and Outlet | 90 PSI | Air Compressor and Air Tool Accessory | Protect Lifespan of Pneumatic Tools | Water Moisture Filter Dryer

https://www.amazon.com/gp/product/B002GQ3SUA/ref=ppx_yo_dt_b_asin_title_o00__o00_s00?ie=UTF8&psc=1
It has a push button drain which needs to be oriented down.

 

Yes the tank does have a drain

Thank you so much kind sir. Did you go 90 or 150? I’m thinking 150 since that’s what the compressor is switch as I was informed earlier but the 150 seems so large