Craftsman 139.53325SRT, 139.53425SRT manual Assembly Step, Install the Trolley on the Tra#

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Assembly Step 2

Install the Trolley on the T_ra#

-Attach the threaded sha_ to the trotley wi_ the I_xckwasher and nuts as shown

Hardware Shown

Actua_ Size

L¢_k W_;_t

Trolley

Nut

_'16"

_1_ _ ,, 18

As a tem_rary stop. insed a screwdnver into the hole in the front end d the %rait.

Slide the trolley assembly _ong the rail to the screwdriver stop

if trolley hits against any nuts on the T_rai_, the bolts and Ruts were attached from the wrong side and must _ reposittoned. Review Step 1.

Assembly Step 3

Fasten the T-rail to the Opener

Place the opener on packing material to protect the cover. For coevenience, pat a support under the came pui_ey brackeL

Remove the (2) 5/I6_18×1/2 _ washered _rews mounted in the top d the opener_

-Atign the holes in the back seGion of the %r'ai_with the holes in the opener.

*Fasten the rail with _e (2) washer_J screws previously remove& Tighten securely.

Remember to use only these screwsf Any other screws wil! cause serious damage to the opener.

lnse_ a 5/16"-18x7/8" hex screw

stop hole in the T.-rail as shown. Tighten securely with a 5116 _ lock washer and nuL This screw limits trolley travel in the UP direction.

Hardware Shown Actual Size

Hex _tew

Nut

L¢_ Wa#_e_

To fasten rail, use only those screws mounted in the top of the opener. Any other screws will cause serious damage to the opener.

Was_e_e_J _¢ew

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Contents Sears, Roebuck and Co. Hoffman Estates, IL 60179 UoS.A For Resldentla UseOne@ie Door Someone to become entangled and killed Youll Need ToolsPage One-Piece Door With Track 525 9,55 Opener CaAon InventorySafety Reversing Sensor Installation Hardware Installation HardwareAssembly Section Pages 8 Assembly Step Install the Trolley on the Tra#Fasten the T-rail to the Opener Fgure Attach the Sprocket CoverTo reduce the risk of severe i U or death to persons Door is open, do not re-adjust the chainDetermine Header Bracket Location Installation Section Pages 12 Installation StepExample Proceed to ,Youcanatch theheaderbracketeitherto Attach the Torafl to the Header Bracket You will ne help at this point it the ladder a Position the OpenerHang the Opener Deluxe Waft Control Lighted Console Waif Control InstMt the Wall ControlLnstalJation Step Instafl the Light and the Lens Instal the lightsAttach the Emergency Release Electrical Requirements Ins t aliat on StepFacing the door from inside the garage Safety Reversing SystemFigures2and3 showassemblyofbrackeand #z4Wre Fasten Door Bracket Page Installation Step !2 Connect Door Arm to TrMleyHole Affgnment Alternative AssembletheDoorArm Adjustment Section Pages 28 Adjust the UP and Down LimitsHow and When to Adjust the Limits How and When to Adjust the Forces Regulatetheamountofpowerrequiredto openand dosethedoorImportant safety check Test the Safety Reverse SystemFailure to test and adjust the safety reverse Schedule MaintenanceOnce a Month Twice a YearOperation of the Wall Contro Operation of Your OpenerControl Programming Receiver and Remote53000SRT Series Garage Door Openers With SRT Buon Garage door could cfose and causeProbable Cause and Solution Operate from either the Waft Cent,rot or the remote controlHaving a ProbJem? Having a Problem? Rail AssemMy Pa£s Repair PaNs1817 Opener Assembly Pas5370353773 Searsmodenumbersanddescriptions 537025375953714 53774Index O8OOo488-1222 Garage Door Opener

139.53425SRT, 139.53325SRT specifications

The Craftsman 139.53325SRT and 139.53425SRT are two state-of-the-art garage door openers developed to enhance convenience, security, and efficiency in home access. Designed with the latest technologies, these models cater to the evolving needs of users looking for reliable and advanced solutions for their garage doors.

One of the standout features of both the 139.53325SRT and 139.53425SRT is their powerful motor system, which ensures smooth and quiet operation. These garage door openers are equipped with a 1/2 HP motor, providing ample power for standard-sized garage doors while minimizing noise during operation. This is particularly beneficial for homes with living spaces adjacent to the garage, offering a peaceful environment without disruptive sounds.

Smart technology integration is another significant characteristic of these models. Both openers are compatible with Craftsman's Smart Control technology, allowing users to operate and monitor their garage doors remotely through a smartphone app. This feature not only enhances convenience but also improves security, enabling homeowners to check the status of their garage door from anywhere and receive alerts for any unusual activity.

The 139.53325SRT and 139.53425SRT also boast advanced safety features. They come with the Guardian® safety system, which automatically reverses the door if an obstruction is detected, preventing potential accidents. Additionally, these models are equipped with a rolling code technology that changes the access code after each use, enhancing security against unauthorized access.

Installation and operation are user-friendly, thanks to the included instructional manuals and straightforward setup processes. Craftsman has focused on making their openers accessible to DIY enthusiasts, which means homeowners can typically install these models without professional assistance.

In terms of durability, both models are built to withstand the test of time, featuring strong, weather-resistant materials that ensure long-lasting performance. This is particularly important for those in areas with harsh weather conditions.

In conclusion, the Craftsman 139.53325SRT and 139.53425SRT garage door openers combine power, advanced technology, and user-friendly features to provide a top-tier solution for homeowners. With their focus on safety, security, and convenience, these models stand out as exceptional choices in the garage door opener market.
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