Dynojet 248x: Pit Installation Guide - Manual (Page 32)

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".