The document outlines 9 steps to prepare a motor for installation in a cooler: 1) Remove the key from the motor shaft, 2) Insert a rubber seal in the motor shaft, 3) Re-insert the key into the motor shaft, 4) Install the motor canopy on the motor with bolts and nuts, 5) Insert a fan bush onto the motor shaft, 6) Tighten the bush onto the shaft using an Allen screw and key, 7) Install the fan blades assembly onto the fan bush, 8) Place a gasket on the fan assembly, and 9) Attach an MS sheet blank to the gasket using bolts and nuts.