Air Force 1 proportional pedal operation
I am having a problem with my newly installed AF1 brake system.
It now looks like something is wrong on the coach side.
I am not getting proportional control, it is full on or full off.
Here are some pictures of the pedal movement I took during testing.
I hooked up the air compressor to the air input connector on the TOAD.
Then I applied zero, 10, 15, & 20 lbs of pressure. the pedal moved in a little more with each additional increase in pressure. The last picture is when the air hose is disconnected and the breakaway switch is pulled.
Looks like the toad side is working fine, now I need to measure pressure coming from the coach at different pedal positions.
This might help someone in the future.
2014 40QBH Phaeton DP Cummins 380HP ISL, Freightliner XC, 2014 Jeep Trailhawk TOAD
Blue Ox Aventa tow bar, SMI Air Force One -South Orange County Ca.