Pac Brake & Air Springs Installation

[Herman8r]

Just getting ready to install new Pac Brake & Air Springs with air tank. Any tips or suggestions for the installation of the combined use of the compressor & tank?



I had the Pac Brake on my '99 & really liked it.



Thanks for the info.

 

[jelag]

We installed a simple regulator so we can adjust the air bags when we change loads... since the air bags require a minimum of 5 psi... we also installed a 5psi back check valve we got at a local hose company... . the 5 psi back check keeps at least that amount of air... and if there is ever a line failure it will hold this pressure in the bags...

We do nothing more that pay attention on how the back of the truck looks... load the truck and/or trailer and than add air to the bags to bring the truck back level... .

Very simple and easy to do... on one of the trucks that we tow a lot with, this regulator is on the back of the truck so its easy to reach as the load changes... on my 05 that I tow my 5er with its under the dash... On the 5500 we installed a trailer leveling valve so its automatic... each is different but suits the needs of how the truck is used...

 

[Herman8r]

great idea on the check valve.



Did you tee off the tank to the Pac Brake Cylinder?



I have the dash mount dual monitor gauge--maybe this taks place of the regulator?



I sure like the idea of the regulator though!

 

[ctdodgeram]

Good info. I have a 2003 Chassis Cab model & was told the rear frame rails are different than a normal bed. Consequently, I have not found a supplier for rear air bags? ANYONE KNOW OF SUCH A SUPPLIER?