Release the door from the garage door opener by pulling the emergency release handle.
													
																	Garage door opener trolley stuck. 
									
																	Once it topped out the opener stuck there. 
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																	I disconnected the chain and pressed the wall switch to make sure the gear rotated clockwise so that it would be as if garage door was closed. 
																	The trolley moves along the chain drive the long track attached to the ceiling when the garage door is opening or closing attached via a metal. 
															
													
									
																	I decided to unbolt the chain from the trolley to allow the opener to move again. 
																	My 10yr old house has a sectional aluminum door and a 1 2hp craftsman garage door opener. 
																	My first problem was the door would close. 
																	Poor lubrication is a very common and easy to fix explanation for why you might find your garage door stuck. 
															
													
									
																	Even with regular maintenance garage doors can sometimes stick refusing to open or close. 
																	Be sure to use clopay s garage door prolube or sillicone based lubricants. 
																	Your jammed garage door can be caused by something as simple as an obstruction in the track. 
																	This relieves the tension. 
															
													
									
																	Loosen the chain or belt by adjusting the outer nut 4 to 5 turns. 
																	When i disconnected the door it seemed to open and close by hand smoothly. 
																	Manually bring the door to the closed position. 
																	Check to see if anything a shovel broom etc fell and is now stuck in the track that is causing it to be lodged. 
															
													
									
																	Check to see if the trolley has been disconnected. 
																	A door that is stuck halfway open is a security risk allowing access to the garage and the home if it s. 
																	This can be a quick fix by identifying the object and then removing it. 
																	With the garage door still disengaged i connected the chain back and pressed the button on the wall to see if the trolley would reverse. 
															
													
									
																	You should properly lubricate your garage door s track the opener chain and the springs every few months as part of regular preventative maintenance.