Motor unit assembly parts – Chamberlain WD822KLS 1/2 User Manual

Page 38

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Motor Unit Assembly Parts

38

DN

UP

Brown
Wire

(Down)
Contact

LIMIT SWITCH

ASSEMBLY

Grey
Wire

Yellow
Wire

(Up)
Contact

Center Limit
Contact

Drive
Gear

2

4

3

7

1

12

15

7

5

8

9

17

19

18

6

10

11

16

13

14

KEY

PART

NO.

NO.

DESCRIPTION

1

41A4371

Belt cap retainer

2

41A4885-5

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

3

41A2817

Drive/worm gear kit w/grease,
roll pins (2)

4

41B4245

Line cord

5

41A5484

End panel w/all labels

6

4A1344

Light socket

7

108D68

Lens

8

30B532

Capacitor – 1/2 HP

9

12A373

Capacitor bracket

10

41A3150

Terminal block w/screws

11

41C4842

Universal replacement motor &
bracket assembly. Complete
with:
Motor, worm, bracket,
bearing assembly, RPM sensor

KEY

PART

NO.

NO.

DESCRIPTION

12

41A5525-4

Cover

13

41A2818

Limit switch drive & retainer

14

41D3452

Limit switch assembly

15

41A2822-1

Interrupter cup

16

41C4398A

RPM sensor assembly

17

41A5483-4B Receiver logic board assembly

Complete with endpanel

18

41C5499

High voltage wire harness

41C5500

Low voltage wire harness

19

41D180-1

End panel

NOT SHOWN

41A2826-1

Shaft bearing kit

41A2825

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

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