Assembly

STE P 4 I.stallChainandCable

DO NOT REMOVE CHAIN AND CABLE FROM CARTON

Detach cable from side of carton and fasten to trolley with a master link from coin envelope

MASTER LINK PROCEDURE: Push pins of master link bar through loop of cable and hole in flat end of trolley shaft (A) Push cap over pins and onto notches. Slide clip-onspring over cap and onto pin notches until both pins are locked in place,

Caution: Keep chain taut while installing to help prevent kinking,

With trolley against the screwdriver, dispense cable around pulley Proceed back around opener sprocket

(B)- be sure sprocket teeth engage chain - and forward to chain retainer bracket (C).

Use second master link to connect chain to retainer bracket. Check to make sure chain is not twisted.

I=!

install Chain andCable inThisDirection

Opener Chassis

Sprocket/

C

Th_reo_rde_dsEhndTee Rail

_

j

Chain

A

Master

Link

Clip-On

Spring

Retaai_eetr ear

End Trolley

Master

Link

Outside

Bar

Pulley

Install Chain and Cable

in This D{recl[on

Trolley

As a permanent trolley stop, insert 5/16" washered screw and nut into remaining hole in Tee rail front Tighten securely REMOVE SCREWDRIVER.

TabPlate

Slot

St°P_H¢_ 5S/'Cr6ewWaan'hruetd

\

Remove

Screwdriver

Attach sprocket cover to chassis as shown, Insert back tab in chassis slot Then bend cover forward and

insert front tab in slot provided on mounting plate

Page 8
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Craftsman 139.53403, 139.53610 owner manual Link, Pulley Install Chain and Cable, TabPlate

139.53610, 139.53403 specifications

The Craftsman 139.53403 and 139.53610 are two innovative garage door openers that have gained popularity among homeowners for their advanced features, reliability, and ease of use. Both models are designed to enhance the convenience and security of managing garage doors, making them indispensable tools for modern homes.

One of the standout characteristics of these Craftsman garage door openers is their powerful motors. The 139.53403 is equipped with a 1/2 horsepower motor, while the 139.53610 features a robust 1/3 horsepower motor. Both motors provide ample power to ensure smooth and efficient operation, accommodating most residential garage doors with ease. This capacity is vital for longevity and performance, especially in varying weather conditions.

In terms of technological advancements, both models incorporate innovative myQ technology, which allows users to control their garage doors remotely through a smartphone app. This feature not only offers unparalleled convenience, allowing homeowners to open or close their garage doors from anywhere, but also enhances security by providing alerts and status updates. The integration of smart technology represents a shift towards greater connectivity and automation in everyday tasks.

Safety features are another significant aspect of these openers. Both the 139.53403 and 139.53610 are built with safety reversing sensors that detect obstacles in the door's path, ensuring that the door will reverse if something is in the way. This feature is crucial for preventing accidents, particularly in households with children or pets.

Installation of these models is designed to be user-friendly, with many customers reporting that they were able to set them up in less than an hour. The clear instructions and included hardware make the process straightforward, so even those with minimal DIY experience can successfully install their garage door openers.

Additionally, both models are compatible with a variety of garage door styles, making them versatile options for different homes. Their durable construction promises to withstand the rigors of daily use, ensuring that they will be a lasting investment.

In summary, the Craftsman 139.53403 and 139.53610 garage door openers offer a compelling combination of power, smart technology, safety features, and ease of installation. These characteristics make them a solid choice for homeowners looking to enhance the functionality and security of their garages while enjoying the convenience of modern technology.