Motor unit assembly parts – Craftsman 139.53993D User Manual

Page 38

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Motor Unit Assembly Parts

ft ^6

Drive l>vf

jmlj:

Gear

H

:,Ki 1!

(Down)

Brown

Contact

Wire

LIMIT SWITCH ASSY.

'Grey

Wire

Center Limit

(Up)

vpltow

Contact

Contact

KEY
NO.

PART
NO.

DESCRIPTION

KEY
NO.

PART

NO.

DESCRIPTION

1

31C568

Drive shaft cover

8

41A4837-1

Worm gear and retainer

2

41B4245

Line cord

9

41A6635

Low voltage wire harness

3

30B620

Capacitor - 1/2

9a

41A6634

High voltage wire harness

4

41A3150

Terminal block w/screws

10

41AS050R-2

Receiver logic board assy.

5

41 D4671

Limit switch assembly

11

41A5594-4

Cover

6

41A6241

Motor drive assembly

12

41C22-1

Drive coupling hub

6a

20B21-1

Drive belt

13

175B88

Light socket

7

41C4672

Screw drive RPM kit

14

108D77

Light lens

38

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