Craftsman 139.53677SRT1, 139.53671SRT1 owner manual Repair Parts, 18173, Opener Assembly Parts, 116

Page 37

Repair Parts

Opener Assembly Parts

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18173 .' .. [

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LIMITSWITCH

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Centre" Lim_	(Up)	_	yellow
CoaU_	Co_a_		wh

KEY PART

NO. NO.DESCRIPTION

1

31D380

Sprocket cover

241C4220A Gear and sprocket assy. Complete with:

Spring washer Thrust washer

Retaining ring Bearing plate Roll pins (2)

Drive gear and worm gear Helical gear w/retainer and

grease

3 41A2817 Drive/worm gear kit w/grease Roll pins (2)

441 B4245 Une cord

541A4352 End panel

6175B88 Ught socket

7108D48-2 Lens

830B363 Capacitor- 1/2 h.p.

30B387 Capacitor- 113 h.p

912A373 Capacitor bracket

10

41A3150

Terminal block w/screws

KEY PART

NO, NO.

1141 D3058

1241D0328-6

41130328-7

1341A2818

1441 D3452

1541C4398A

1641C4246

1741A2826

1841A2822A

1941A5021-3B

2041A3691

41A2825

DESCRIPTION

Universalreplacement motor and bracketassembly

Complete with: Motor,worm,

bracket, bearing assembly, RPM sensor

Cover- 1/3 h.p. Cover- 1/2 h.p.

Helical gear and retainer w/grease

Limitswitch assembly RPM sensor assembly

Wire harness assy. w/plug Shaft bearing kit Interruptercup assy. Receiver logic board assy.

Complete with: Logic board

End panel w/all labels

End panel w/all labels

NOT SHOWN

Opener assembly hardware kit (includesscrews not designatedby a numberin illus.)

37

Image 37

Contents Craftsmrn Adjustment section pages ContentsTest the safety Operation safety InstructionsYoull Need Tools Finished Ceiling Center of the door. See pages 12One-Piece Door With Track One-Piece Door Without TrackClosed Position Isaor sigt P,ele=se GarageSecurity+ Carton InventorySquaHo t2 Sk2Safety Reversing Sensor Installation Hardware Installation HardwareAssembly Step Assembly Section Pages 8Omenlo Sas Assemble the T.rail & Attach Cable Pulley BracketFasten the T-rail to the Opener Assembly StepCover \ Use the second master link to connect Install Chain/Cable Attach Sprocket CoverChain to the flat end of the shaft Check to make sure the chain IsTighten the Chain & Cable Assembly StepDetermine Header Bracket Location Installation Section Pages 12 Installation StepProceed to , Example Fasten Header Install the Header BracketBracket to the Wall Fasten the Header Bracket to the CeilingAttach the T-rail to the Header Bracket Installation StepPosition the Opener 0SH=OCSlU,G Hang the OpenerHardware Shown Install the Door ControlDryWaAnchom BackviewInstall the Light and the Lens Install the lensAttach Emergency Release Rope Handle Electrical Requirements Permanent Wiring ConnectionsFacing the door from inside the garage Safety Reversing SystemLag St=paB Install the Safety Reversing SensorAlternate Wall Mount WithSlot Alternate Floor MountHI,II,l,l,IliiI,%I,I,I,I,D Fasten Door Bracket TTIJ.etc-,Pr Igure=deEd Figure LockWashe 5/6 Hole Alignment Same way, using the 5/16 x I 1/4 clevis pinConnect Door Arm to Trolley OoorAssembletheDoorArm Adjustment Procedures for One-Piece DoorsHow and When to Adjust the Limits Adjustment Section Adjustment StepAdjust the UP and Down Limits Pages 28Adjust the Force How and When to Adjust the ForcesTest The Safety Reversing Sensor Important safety checkTest the Safety Reverse System Care of Your Opener Maintenance ScheduleTo reduce the risk of severe Lock feature is designed to Lock featureOperation of Your Opener Control Programming Receiver and RemoteRgure Securityi SECURITY,IProbable Cause and Solution Having a Problem?Remote control has short range Review the travel limits adjustment procedures onProbable Cause & Solution Having a Problem?Situation Door opens but wont closeInstallation Parts Repair PartsRail Assembly Parts Opener Assembly Parts Repair Parts18173 116For Sectional Doors Only AccessoriesIf you do not have a Premium Control Console If you have a Premium Control ConsoleProblems that might require force adjustments Access Door/Outside Key Release AccessoryManual Emergency Release Rope & Handle Lockout feature Safety wamings 11, 19 Opener Termlnals800473-7247 For in-home major brand repair servicePare obtener este Manual del Spanish Please ask