Sears 139.53525SRT, 139.53636SRT, 139.53641SRT, 139.53640SRT owner manual Opener Assembly Parts, 1918

Page 37

Repair Parts

Opener Assembly Parts

I

20

1918

7

 

(Down)

 

LIMIT SWITCH

Brown

Contact

 

ASSEMBLY

Wire

\\[p_

 

 

 

Drive_

 

 

 

 

Gear

 

 

 

 

.

. _ ....

 

_r-]/ '_

Center Limit

(Up)

_

Yetlow

 

Contact

Contact

 

Wire

KEY

PART

 

 

 

 

 

 

 

NO.

NO.

DESCRIPTION

 

 

 

1

31D380

Sprocket

 

cover

 

 

 

2

41 C4220A

Gear

and

sprocket

assembly

 

 

Complete

with:

 

 

 

 

Spring

washer

 

 

 

 

 

Thrust

washer

 

 

 

 

 

Retaining

ring

 

 

 

 

 

Bearing

plate

 

 

 

 

 

Roll

pins

(2)

 

 

 

 

 

Drive gear and worm gear

 

 

Helical gear w/retainer and grease

 

41A2817

Drive/worm

gear

kit

w/grease

 

 

Roll

pins

(2)

 

 

 

4

41B4245

Line

cord

 

 

 

 

5

41C4253

Wire

harness

assembly w/plug

6

41A4315-6B

Receiver

logic

board

assembly

 

 

Complete

with:

 

 

 

 

Logic

board

 

 

 

 

 

End

panel

w/all

labels

7

41A4351

End

panel

w/all

labels

8

175B88

Light

socket

 

 

 

KEY PART

NO. NO.

9108D46

1030B363

1112A373

1241A3150

1341D3058

1441A3474

1541A2818

1641D3452

1741C4398A

1841A2826

1941A2822A

20 41A4352

41A2825

DESCRIPTION

Lens

Capacitor- 1/2HP

Capacitor bracket

Terminal block w/screws

Universal replacement motor & bracket assembly

Complete with: Motor, worm,

bracket, bearing assembly, RPM sensor

Cover

Helical gear & retainer w/grease Limit switch assembly

RPM sensor assembly

Shaft bearing kit

Interrupter cup assembly

End panel

NOT SHOWN

Opener assembly hardware kit (includes screws not designated by a number in illustration).

37

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Contents
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A SearsInstallation Section pages 11 Start by reviewing these important safety alert symbolsMechanical Electrical Youll Need Tools IArm One-Piece Door with Track One-Piece Door without TrackBefore you begin, survey your garage area to Closed PositionOpener Carton inventory EndsectionsInstallation Hardware Assembly HardwareSafety Reversing InstallationAssembly Step Assembly Section Pages 8Install the Trolley on the T-rail Assembly StepFasten the T-rail to the Opener Hardware Shown Actual SizeTo make Sure the chain is not LinkBar FigureTwisted To attach the sprocket coverTighten the Chain & Cable Important Installation InstructionsRemember Proceed to ,One-piecedoor without track Pivot hardware One-piecedoor without track jamb hardwareInstall the Header Bracket Installation StepFasten the Header Bracket to the Wall Fasten the Header Bracket to the CeilingAttach the T-rail to the Header Bracket Position the Opener Tro, yNstallation Step Two representative installations are shownHang the Opener See Safety Reversing Sensor Instructions beginning on Install the Deluxe Lighted Console Wall ControlOutdoor Key Switch Accessory Connections Clearly, and there are no obstructions to door travelInstall the lights Install the Lights and the LensesInstall the lenses Attach Emergency Release Rope HandleElectrical Requirements WiringConnections PermanentFacing the door from inside the garage Safety Reversing SystemAlternate Floor Mount Install the Safety Reversing SensorPush Connector Wire Connector Until You hear a click Trouble ShootingFasten Door Bracket Finished Ceiling Hole Alignment Alternative Connect Door Arm to TrolleyAssemble the Door Arm Adjustment Procedures for One-Piece DoorsDecrease UP limit Connect the door arm to the trolleyAdjust the UP and Down Limits Adjustment Section Pages 28 Adjustment StepTo Adjust the Limits How and WhenTo Adjust the Forces Adjust the ForceTest the UP open force If the door doesnt open at least 5 feetTest the Safety Reverse System Test The Safety Reversing SensorImportant safety check Remote control battery MaintenanceDispose of your old battery properly Care of Your OpenerOperation of the Deluxe Lighted Console Wall Control Operation of Your Opener Mini 3-Function Remote Control Receiver and Remote Control Programming To Add a Remote Control To Erase All Remote control CodesSituation Probable Cause and Solution Having a Problem?Door opens but SituationProbable Cause & SolutionInstallation Parts Repair Parts1918 Opener Assembly PartsAccessories Index For the location of a For the repair or replacement parts you need
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