Step1: Turn off power to the condenser unit at the breaker to prevent electrical shock.
Step2: Remove the fan guard or access panel to reach the motor.
Step3: Disconnect all wiring and note the connections for reinstallation.
Step4: Loosen mounting bolts and carefully remove the old fan motor and blade.
Step5: Install the new motor and reattach the fan blade securely.
Step6: Reconnect all wiring according to your notes.
Step7: Replace the access panel, restore power, and test for proper rotation and variable speed operation.