LIFTMASTER model 41C4470 (ATS211, ATS211R) is a garage door repair device.

The warranty on the 41C4470 (ATS211, ATS211R) is 1 year from LIFTMASTER.

The model 41C4470 (ATS211, ATS211R) is still available.

LIFTMASTER model 41C4470 (ATS211, ATS211R) repair instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
liftmaster_gear_41c4470_om.pdf
(0.74 MB in English) This requires Acrobat 10 or higher