Automobile Electronics User Manual

3 - 10 Document #98219100
Standard Air Step 4
Screw the Air Brake Control Switch into the top
of the right hand air canister as in the picture
below.
Proportional Air Step 4
Install the Booster Valve Assembly.
Screw the booster valve assembly into the
right side brake canister. Tighten it so the air
gauge is facing out as shown below.
There are two air lines coming from the
electronic pressure regulator labeled "IN" and
"OUT".