Answer by  
                                                                                          nicholas34 (606)
                                                            
                          
                          
                                                          you get a screw driver (whichever your ac uses) and start to take apart the ac one screw at a time but very carfully, make sure you keep all the screws and parts together on the floor same as when you replace a car water pump, if you loose screws go to home depot for more