Cab Air Springs?

[tokarev]

The cab air ride cylinders are not filling on my 1078 - Is there a test/manual valve that can be operated? - If this has been asked before sorry.

 

[Suprman]

Did you activate them via the bottom right control on the hyd manifold over the fuel tank?

 

[coachgeo]

Search Cab Air Springs with an Advanced search in this forum. Pick out the most recent threads to review. You'll find much of your answers. As you fix them please do report your success and failures so others can learn from you as you did from threads you found.

 

[tokarev]

Found the problem - the regulator on the air tank wasnt allowing air to flow past - we moved the adjustment screw back and forth. Air began to flow again - moved the control knob to the proper position to inflate the cylinders and BINGO!! they moved. Another bonus is the CTIS is working again too.

 

[scottmandu]

Might check your dryer.. Wet air can cause all sorts of gremlins in the system.