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Craftsman 139.53664SRT2 - page 1
Owner's Manual Model No. 139.53664SRT2 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 withUL325 f|ll _ regulations effective January 1, 1993 CRRFTSMI:iN ® GARAGE DOOR OPENER 1/2 HP • Safety Pre ...
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Craftsman 139.53664SRT2 - page 2
Contents Page A review of safety alert symbols ................................. 2 You'll need tools .......................................................... 3 Safety information regarding garage door locks and ropes ......................................................... 3 Testing your garage door for sticking, binding and balance ....... ...
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Craftsman 139.53664SRT2 - page 3
You'll Need Tools During assembly, installation and adjustment of the opener, instructions will call for hand tools shown below. r•rt .:.,tt: ._.11: -"=re. F..,.:.;. r..I Fcl-- "-'-1 v. ¢.=.11., T, k..'.k _:s- ".1 _',T '1' '; '_' -" .l_.::z .'4_. = _'. ,.-.' v.r:t WA ...
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Craftsman 139.53664SRT2 - page 4
Before you begin, survey your garage area to see whether any of the conditions below apply to your installation. Horizontal arid vertical retnlorcement is needed for lightweight garage doors (fiberglass, steel, aluminum, dOOr with glass panels, etc.). See page 24 lot details. Header Wall FINISHED CEILING Support bracket & Extension Safety Rever ...
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Craftsman 139.53664SRT2 - page 5
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: One-P ece Door without Track Before you begin, survey your garage area to FINISHED CEILI see whether any of the conditions below apply Suppo_ bracket _ tO your installation, hardw&faSlsen_lguired q • See page ...
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Craftsman 139.53664SRT2 - page 6
Carton Inventory Your garage door opener is packaged in two cartons which contain all parts illustrated below. If anything is missing, carefully check the packing material. Parts may be "stuck" in the foam. Hardware for assembly and installation is shown on page 7. Premium Control Console SECURITY+ Three-Function Remote Control with Visor ...
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Craftsman 139.53664SRT2 - page 7
Separate all hardware from the packages in the rail carton and the opener carton, as shown below, for the assembly and installation procedures. Assembly Hardware Washered Screw Hex Screw Nut Carriage Bolt Master Unk (2) 5/16"-18x1/2" (2) 5/16"-18x7/8" (35 5/16"-18 (5) 1/4"-20x1/2" (4) (mounted in opener 5 Trolley ...
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Craftsman 139.53664SRT2 - page 8
Assembly Section: Pages 8 - 11 To avoid installation difficulties, do not run the garage door opener until instructed to do so. Assembly Step 1 Assemble the T-rail & Attach the Belt Pulley Bracket • Place the 3 T-rail sections on a flat surface for assembly. The end sections are identical. Make sure the "arrow label" on the center s ...
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Craftsman 139.53664SRT2 - page 9
Assembly Step 2 Install the Trolley on the T-rail • As a temporary stop, insert a screwdriver into the hole in the front end of the T-rail. • Slide the trolley assembly along the rail to the screwdriver stop. If trolley hits against any nuts on the T-rail, the bolts and nuts were attached from the wrong side and must be repositioned. Review Ste ...
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Craftsman 139.53664SRT2 - page 10
Assembly Step 4 I Install the Belt & Set the Belt Tension I 1. Drop the notched side of the trolley clip into the retaining slot on top of the trolley. (Figure 1) 2. Grasp the clip connector at the end of the belt and slip it through the belt //f_'_,'_ pulley bracket from behind, around the pulley and toward the trolley. _,,/_ 3. Fast ...
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Craftsman 139.53664SRT2 - page 11
Assembly Step 5 Attach the Belt Cap Retainer To attach the belt cap retainer: Position the belt cap retainer over the opener sprocket so the two holes in cap align with the two holes in mounting plate. Attach with 8x3/8" hex screws provided. Hex Screws _---_-- _ #8x3/8" ,_ - Belt Cap Retainer _t_=_'_l Opener Sprocket Plate Hardware S ...
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Craftsman 139.53664SRT2 - page 12
Installation Section: Pages 12 - 27 Installation Step 1 Determine Header Bracket Location Installation procedures vary according to garage door types. Follow the instructions which apply to your door. Header __ Wall If the header bracket is not rigidly fastened to a structural support on the header wall or ceiling, the safety reverse system may not ...
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Craftsman 139.53664SRT2 - page 13
::: :: :: _. :'. -:.- .+:':':" :_;:':':':::'+"""":":':"""::" "'-': ::: ::: :::;:::::.-..:- ':1;:':'i"i:i $i:i:" i:i:i:_:'::_"" ":!:i:i_i_ i:_ ?::_ _" _ Read the Safety instructions on page 12. Th ...
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Craftsman 139.53664SRT2 - page 14
Installation Step 2 Install the Header Bracket You can attach the header bracket either to the wall above the garage door, or to the ceiling. Follow the instructions which will work best for your particular requirements. Fasten the Header Bracket to the Wall • Center the bracket on the vertical guideline with the bottom edge of the bracket on the ...
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Craftsman 139.53664SRT2 - page 15
Installation Step 3 I Attach the T-rail to the Header Bracket I -- Header Wall Header Bracket Bracket Garage Door • Position the opener on the garage floor below the header bracket. Use packing material as a protective base. If the door spring is in the way you'll need help. Have someone hold the opener securely on a temp ...
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Craftsman 139.53664SRT2 - page 16
Installation Step 4 Position the Opener Follow instructions which apply to your door type as illustrated. _i_i_i_i_i_i_i _i_i_i_!_!_ • _ _ • •÷ _ • _ _i_:i_!_i_i_i_:_::_::_::_:_:: _ i_i_i_i_i_i_i_i_!_i_i_i_ _ _i _ ::_::i_!_'_i_i_ _:_:_ TO prevent damage to steel, aluminum, fiberglass or glass panel doors, do not rest the opener on the ...
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Craftsman 139.53664SRT2 - page 17
Installation Step 5 I Hang the Opener I ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::: ::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::: _-:_,3"_,_:-_;_;:;_:_;_ :: :::_:_:_:_::::_:: ::::: ...
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Craftsman 139.53664SRT2 - page 18
Installation Step 6 Install the Premium Control Console Locate the door control within sight of the door at a minimum height of 5 feet where small children cannot reach, and away from all moving aarts of the door and door hardware. The door control is typically attached directly to the wall. If installing into drywall, drill 5/32" holes and us ...
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Craftsman 139.53664SRT2 - page 19
6. Attach the User Safety Instruction label to the wall near the door control, and the Maintenance Instruction label in a prominent location on the inside of the garage door. Page 32 explains how to use the door control. Do NOT connect the power and operate the opener at this time. The trolley will travel to the full open position but will not retu ...
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Craftsman 139.53664SRT2 - page 20
Installation Step 9 I Electrical Requirements I To reduce the risk of electric shock, your garage door opener has a grounding type plug with a third ]rounding pin. This plug will onlyfit into a grounding type outlet. If the plug doesn't fit into the outlet you have, contact a qualified electrician to install the proper outlet. To avoid install ...
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Craftsman 139.53664SRT2 - page 21
The Safety Reversing System Information you'll need before you begin the installation of the safety reversing sensor. The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction. This is a required safety device and cannot be disabled, Installation procedures are the same fo ...
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Craftsman 139.53664SRT2 - page 22
Installation Step 10 I Install the Safety Reversing Sensor I Figures 2 and 3 show assembly of brackets and "C" wrap based on the recommended installation of the sensors as shown on page 21. However, Figures 4 and 5 are variations which may fit your installation requirements better. Make sure the wraps and brackets are aligned so the senso ...
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Craftsman 139.53664SRT2 - page 23
• Center each sensor unit in a "C" wrap with lenses pointing toward each other across the door (see Figure 6). • Secure sensors with the hardware shown. Finger tighten the wing nut on the receiving eye to allow for final adjustment. Securely tighten the sending eye wing nut. • Run the wires from both sensors to the opener. Use insul ...
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Craftsman 139.53664SRT2 - page 24
Installation Step 11 Fasten Door Bracket Follow instructions which apply to your door type as illustrated below or on page 25. A horizontal brace should be long enough to be secured to 2 vertical supports. A vertical brace should cover the height of the top panel. The illustration shows one piece of angle iron as the horizontal brace. For the verti ...
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Craftsman 139.53664SRT2 - page 25
_!:_:_::: _ _:_:_ _" ;:;_"::: ::::_i_ :¸:::::::I!_!_!I!_:_!I!_!_!_; _i:'::!_!i:_:_ii:_:i::'::i:i:_::''_.:_:i::':'_ _:i:_:i:_:_:i E"":"_ _:_ $ _: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 door ...
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Craftsman 139.53664SRT2 - page 26
Installation Step 12 Connect Door Arm to Trolley Follow instructions which apply to your door type as illustrated below and on page 27. Make sure garage door is fully closed. Pull the emergency release handle to disconnect the outer trolley from the inner trolley. Slide the outer trolley back (away from the door) about 2" as shown in Figures 1 ...
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Craftsman 139.53664SRT2 - page 27
Assemble the Door Arm: • Fasten the straight and curved door arm sections together to the longest possible length, with a 2 or 3 hole overlap, • With the door closed, connect the straight door arm section to the door bracket with the 5/16"xl -1/4" clevis pin. • Secure with a ring fastener. Door Ring Bracket _,_---._,._Ji_ Fastener N ...
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Craftsman 139.53664SRT2 - page 28
Adjustment Section: Pages 28 - 30 Adjustment Step 1 Adjust the UP and DOWN Limits Do not make any limit adjustments until the safety reversing sensors are completely installed. Limit adjustment settings regulate the points at which the door will stopwhen moving up or down. The door will stop in the up direction if anything interferes with door trav ...
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Craftsman 139.53664SRT2 - page 29
Adjustment Step 2 I Adjust the Force I Force adjustment controls are located on the right side panel of the opener. Force adjustment settings regulate the amount of power required to open and close the door. The door will stop in the up direction if anything interferes with its travel. The door will reversein the down direction if anything interfer ...
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Craftsman 139.53664SRT2 - page 30
Adjustment Step 3 Test The Safety Reversing Sensor • Press the remote control push button to open the door. • Place the opener carton in the path of the door. • Press the remote control push button to close the door. The door will not move more than an inch, and the opener light(s) will flash. Professional service is required if the opener cl ...
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Craftsman 139.53664SRT2 - page 31
IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of severe injury or death to persons: 1. READ AND FOLLOW ALL INSTRUCTIONS. 2. Do not permit children either to operate or to play with the opener. Keep remote control in a location inaccessible to children. 3. Operate opener only when the door is in full view and free from any obstruction. Keep the d ...
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Craftsman 139.53664SRT2 - page 32
Operation of Your Opener Activate the opener with any of the following: • The Remote Control: Hold push button clown until the door starts to move. • The Door Control: Hold push button down until the door starts to move. • The Outdoor Key Switch or Keyless Entry: (See Accessories) When the opener is activated with the safety reversing sensor ...
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Craftsman 139.53664SRT2 - page 33
Receiver and Remote Control Programming Your garage door opener receiver and remote control have been pre-set at the factory. The door will open when you press the LARGE remote control push button. The code between the remote control and the receiver changes with each use, randomly accessing over 100 billion new codes. The 3-function remote control ...
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Craftsman 139.53664SRT2 - page 34
Situation Having a Problem? Probable Cause and Solution The opener doesn't operate from either the Door Control or the remote control: 1. Does the opener have electric power?. Plug a lamp into the outlet. If it doesn't light, check the fuse box or the circuit breaker. (Some outlets are controlled by a door switch.) 2. Have you disabled al ...
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Craftsman 139.53664SRT2 - page 35
Situation Having a Problem? (continued) Probable Cause & Solution The door opens but won't close: 1. If the opener lights blink, check the safety reversing sensor. See page 23. 2. If the opener lights do not I_link and it is a new installation, check the down force. See Adjustment Step 2, page 29. For an existing installation, see below. R ...
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Craftsman 139.53664SRT2 - page 36
Rail Assembly Parts Repair Parts 3 6 4 KEY NO. 4 1 2 3 4 5 6 7 8 9 PART NO. DESCRIPTION 1A995 Master link kit 41 B3869 Complete trolley assembly 1B3117 T-rail- center section 183Bl10 T-rail - and section 41A3588-1 Belt pulley bracket 41A3589-12 Full belt assembly 83A4 Rail grease 41B4103 Tension assembly (Spring/Trolley Nut) 109B33 Trolley Clip NOT ...
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Craftsman 139.53664SRT2 - page 37
Repair Parts Opener Assembly Parts ' _3 5 7 = ..,, ; , -_- _-"---'-"_ ' 3 _2 IL_"11 j18 19 16 _._ 14 <Do_l m'_ __ Brown Contact LIMIT SWITCH ASSY. _ Gray wire Ddve _ Gear Center _Jmit (Up) _ Contact Contact • KEY PART NO. NO. DESCRIPTION DESCRIPTION 1 41A4371 Lens 2 41A4885-3 3 41A2817 4 41B4245 5 41C4876 6 4 ...
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Craftsman 139.53664SRT2 - page 38
Accessories Sears offers many useful accessories for your garage door opener. They ere illustrated below with Sears model numbers and descriptions. i139.53702 f 139.53703 139.53804 Emergency Key Release: Requiredfor a garage with NO access door. Enables homeowner to open garage door manually from outside by disengaging trolley. Outdoor Key Switch: ...
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Craftsman 139.53664SRT2 - page 39
Index Access Door/Outside Key Release Accessory ............................................................................................... 4, 5 Belt Tension ................................................................................................................................................. 4, 5, 11 Electrical Safety Warnings ...... ...
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Craftsman 139.53664SRT2 - page 40
For professional installation Call 24 hours a day, 7 days a week 1-8OO-865-6500 For the repair or replacement parts you need Call 7 am - 7 pro, 7 days a week 1-8OO-366-PART (1-800-366-7278) For in-home major brand repair service Call 24 hours a day, 7 days a week 1-8OO-4-REPAIR (1-800-473-7247) For the location of a Sears Repair Service Center in y ...
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