TIRE INFLATION (Con't).
Remove valve stem cap (3) and connect pneumatic hose (1) to valve stem (4).
Add air until desired pressure is reached.
Remove pneumatic hose (1) from valve stem (4) and install valve stem cap (3).
Pull out (OFF) trailer air supply control valve. Shut down engine (paragraph
Disconnect pneumatic hose (1) from emergency gladhand (2) and return to
stowage in BII storage box.
OPERATION OF SPARE WHEEL AND TIRE ASSEMBLY CARRIER.
Remove Spare Wheel and Tire Assembly from Carrier.
Ensure pawl (2) engages gear shaft (1) and remove two nut (4).
Turn gear shaft (1) clockwise slightly and disengage pawl (2) from gear
shaft. Swing pawl out of way.