Install nipple (1) to air brake chamber control valve (3) at RES port. Install pipe plugs (2).
Install air brake chamber control valve (3) with nipple (1) attached to front air reservoir.
Follow -On Tasks.
Couple semitrailer to prime mover.
Remove tire chocks from both sides and store.
Raise landing legs.
Remove/store ground boards.
Check for air leakage.
Road test to check for proper/safe operation.