The proper way is to install the AIR pump, connect the hoses to the AIR pump, install the AIR pump assembly and the AIR pump assembly hold-down block and the fastener, connect the hose to the AIR shut-off valve, the hose clamp to the AIR shut-off valve hose, the electrical connector to the AIR pump, the electrical connector to the AIR solenoid valve, the AIR pump relay, and the AIR solenoid valve, and install the brace.