Craftsman 139.53978SRT owner manual Opener Assembly Parts, Br co.tact ASSEMe,v

Models: 139.53978SRT

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Repair Parts

Opener Assembly Parts

(Down)

LIMIT SWITCH

14

Br_ co.tact

ASSEMe,v

12

L,ontactContactWire

KEY

PART

 

 

NO.

NO.

DESCRIPTION

1

31D380

Sprocket

cover

2

41C4220A

Gear and sprocket assembly

 

 

Complete

with:

 

 

Spring washer

 

 

Thrust washer

 

 

Retaining

dng

 

 

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

41A4352

End panel

6

175B88

Light socket

7

108D58-2

Lens

 

8

30B363

Capacitor - 1/2HP

9

12A373

Capacitor bracket

10

41A3150

Terminal block w/screws

KEY PART

NO. NO.

1141D3058

1241D0328-4

1341A2818

1441D3452

1541C4398A

1641C4246

1741A2826

1841A2822A

1941A5021-2E

2041A3691

41A2825

DESCRIPTION

Universal replacement motor & bracket assembly

Complete with: Motor, worm,

bracket, bearing assembly,

RPM sensor Cover

Helical geer & retainer w/grease Limit switch assembly

RPM sensor assembly

Wire harness assembly w/plug Shaft bearing kit

Interrupter cup assembly

Receiver logic board assembly Complete with:

Logic board, End panel w/all labels End panel

NOT SHOWN

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

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Craftsman 139.53978SRT owner manual Opener Assembly Parts, Br co.tact ASSEMe,v