a friend borrowed my weed trimmer and really messed it up ... does not have enough compression to run properly.  I have another engine and want to swap them out.  What is the easiest way to switch the engines? The replacement engine has 2 motor mount bolts broken off and remaining in the holes ... I think I can take it to a machine shop and have them removed.  Another option would be to swap out the cylinder assembly, that way I can leave original engine on chassis and not deal with the broken bolts.
	
		
			
		
		
	
			
			
			
				Last edited: