I have a 2011 all American that has a braun millennium wheelchair lift on it that wont fold. I have adjusted it per the manual for the lift and replaced the micro switch for the fold action. Still wont fold. I can get it to fold with a little pressure on the end of the lift if its fully extended but thats it. Any ideas??
The pressure relief valve needs to be adjusted. This is a safety feature which prevents the lift from folding while occuppied. You should be able to hold the lift back by pressing light weight on it with your hand (25-40) lbs and make it quit folding. Any more than that is too much. They need adjusting periodically.