Craftsman 139.53645SRT3 Garage Door Opener User Manual


 
Owner's
Manual
Model No.
139.53335SRT3
139.53645SRT3
139.53646SRT2
139.53648SRT2
139.53650SRT
139.53660SRT1
139.53834SRT3
For Residential Use
Only
Caution:
Read and follow all
safety rules and
operating instructions
before first use of this
product.
Fasten the manual
near the garage door
after installation.
Complies with UL 325
regulations effective
January 1, 1993
CRAFTSMAN®
GARAGE DOOR OPENER
Safety Precautions
Assembly
Installation
Adjustment
Care and Maintenance
Operation
Troubleshooting
Parts List
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.