For 1997-Current (Liftmaster Sears Chamberlain Craftsman Master Mechanic & Wayne Dalton) garage door ... safety sensors & 41A5266-1 brackets Replaces the older style sensors with a plug in wire ...
Install 18- to 22-gauge wire as part of the garage door repair ... Align or replace the safety sensor. If the door goes up ...
For this reason, having properly functioning safety sensors on automatic garage ... such as faulty wiring or an unbalanced ...