_!:_:_:::__:_:__";:;_"::::::::¸:::::::I!i _!_!I!__i:'::!!I!_!i:_!:_;ii:_:i::'::i:i:__::'':i::i:__.E"":"::i::':'__$_:i:F.:i:_::_:':i:__i:i:::i::_i

Please read and comply with the warnings and reinforcement instructions on page 24. They apply to one-piece doors also.

Header Wall

--Finished Ceiling --

 

 

2x4 Support

Header

Bracket

BracketPlacement

of Door

Bracket

Vertical

Garage Door

Horizontal and vertical reinforcement is

needed for lightweight garage doors

(fiberglass, aluminum, steel, door with glass panel, etc.).

(Not Provided)

Nut

 

5/16"-18 i_

 

5/16"

 

 

 

I

I

Top o! Door

 

 

 

Door

--

 

_

(Inside

Garage)

 

 

 

 

 

 

 

_

of Door

 

 

 

 

Top Edge

 

 

 

 

__

Optior_

 

 

 

 

 

Placement

 

 

I

I

 

 

exposed lramlng

or for

 

 

5/16"-18x2-1/2"

the optional Installation,

i

L

Carriage

Bolt

For a door with no

use 5/16"x1-1/2'

lag

 

 

 

 

screws(not provided)

Center the bracket on the top of the door, in line with the header bracket as shown. Mark holes.

Drill 5/16" pilot holes and fasten the door bracket with hardware supplied.

If the door has no exposed framing, drill 3/16" pilot holes and fasten the bracket with 5/16"xl-1/2" lag screws (not provided) to the top of the door.

The door bracket may be installed on the top edge of the door if required for your installation. (Refer to the dotted line optional placement drawing.) Drill 3/16" pilot holes and substitute 5/16"x1-1/2" lag screws (not provided) to fasten the bracket to the door.

Hardware Shown Actual Size

© ©

5/16"-18x2-1/2"

25

Page 25
Image 25
Craftsman 139.53664SRT2 owner manual Screwsnot provided

139.53664SRT2 specifications

The Craftsman 139.53664SRT2 is a highly regarded garage door opener that combines reliability, advanced technology, and user-friendly features. Designed for residential use, this model stands out due to its robust functionality and ease of installation, making it a popular choice among homeowners.

One of the standout features of the Craftsman 139.53664SRT2 is its powerful motor. It boasts a 1/2 horsepower motor capable of lifting standard residential garage doors with ease. This strength means reliable performance even in adverse weather conditions, ensuring that your door operates smoothly and efficiently each time.

Another key technology in this model is the Smart Control system. The Craftsman 139.53664SRT2 allows users to operate their garage door remotely, thanks to its built-in Wi-Fi connectivity. By connecting to a smartphone app, homeowners can monitor and control their garage door from anywhere, providing added convenience and security. This feature also enables users to receive alerts and notifications, ensuring they are always informed about the status of their garage door.

Security is a top priority for the Craftsman brand, and the 139.53664SRT2 features advanced security measures, including rolling code technology. This technology generates a new access code each time the remote is used, effectively preventing unauthorized access and ensuring that your garage remains secure.

The installation of the Craftsman 139.53664SRT2 is straightforward, thanks to its user-friendly design and comprehensive instructions. Many users appreciate that it can be installed as a DIY project, saving on installation costs while providing the satisfaction of completing the task themselves. The system is compatible with most existing garage door systems, making it versatile for different setups.

In terms of noise level, the Craftsman 139.53664SRT2 operates quietly, allowing for a smooth opening and closing process without disturbing the household. This feature is particularly beneficial for those with living spaces above the garage.

Overall, the Craftsman 139.53664SRT2 is a dependable garage door opener that integrates modern technology, ensuring safety, convenience, and ease of use. Its powerful motor, Wi-Fi capability, and enhanced security features make it a valuable addition to any home.