My Lennox 13ACD condensing element make a loud rumpus? My Condensing unit makes a loud clap and the fan will not...

My Condensing unit makes a loud clap and the fan will not spinn
My Grandmother's furniture?
Answers:    Your condenser fan motor is burned out, assuming it is getting voltage.
Had my pier & grin foundation redo. ...
The loud disturbance may be the compressor straining because the fan is not expelling the heat.
Either a discouraging fan motor or capacitor.
Get a tech to diagnose and do not run the unit in need the fan operating.