How to replace ac compressor to a 2003 f 250 5.4

TO REPLACE THE AC COMPRESSOR, YOU NEED TO LET GARAGE OR DEALERSHIP DISCHARGE AC SYSTEM FIRST.YOU NEED TO FLUSH OUT AC SYSTEM USING CAN OF AC FLUSH.YOU NEED TO REPLACE ORIFICE TUBE,YOU NEED TO REPLACE ACCUMULATOR, BESURE TO ADD 1 OUNCE REFRIGERANT OIL TO ACCUMULATOR,AND NEW AC COMPRESSOR POUR OUT THE SHIPPING OIL IN A SMALL CONTAINER MEASURE AMOUNT IN AC COMPRESSOR POUR NEW REFRIGERANT OIL AC COMPRESSOR .IF NOT SURE TO BE ON SAFE SIDE POUR 2 OUNCES OIL IN COMPRESSOR.BE SURE BUY NEW AC O - RINGS AND SEAL KIT.WHEN ALL IS DONE EVERY THING BACK TOGETHER BE CHEAPER TAKE CAR TO A GARAGE LET THEN PUMP DOWN EVACULATE AC SYSTEM CHECK FOR LEAKS AND REMOVE MOISTURE OUT THE SYSTEM. YOU NEED AC TOOLS TO REPLACE AC COMPRESSOR.YOU NEED VACUUM PUMP, MANIFOLD GAUGE SET.YOU NEED AC LINES DISCONNECT TOOLS TO REMOVE ACCUMULATOR.YOU HAVE TO HOT WIRE AC COMPRESSOR WHILE CHARGING IT UP.BE SURE TO WEAR SAFETY GLASSES WHILE WORKING ON AC SYSTEMS.