LIFTMASTER model 41A5585-1 is a garage door repair device.
The warranty on the 41A5585-1 is 1 year from LIFTMASTER.
The model 41A5585-1 is still available.
LIFTMASTER model 41A5585-1 repair instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
(0.74 MB in English) This requires Acrobat 10 or higher