Motor Unit Assembly Parts - Chamberlain Whisper Drive SECURITY+ WD822K Series Owner's Manual

Motor Unit Assembly Parts

7
(Down)
LIMIT SWITCH ASSY.
Brown
Contact
Wire
Drive
Gear
Center Limit (Up)
Contact Contact
KEY PART
NO. NO.
1 41A4371 Belt cap retainer
2 41A4885-5 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)
4 41B4245 Line cord
5 41A5484 End panel w/all labels
6 4A1344 Light socket
7 108D68 Lens
8 30B363 Capacitor – 1/2 h.p.
9 12A373 Capacitor bracket
10 41A3150 Terminal block w/screws
18
19
17
9
Grey
Wire
Yellow
Wire
DESCRIPTION
4
8
15
10
16
11
13 14
12
KEY PART
NO. NO.
11 41C4842
12 41A5525-4
13 41A2818
14 41D3452
15 41A2822-1
16 41C4398A
17 41A5483-4
18 41C5499
41C5500
19 41D180-1
41A2826-1
41A2825
38
1
2
3
7
5
6
DESCRIPTION
Universal replacement motor &
bracket assembly, Complete with:
Motor, worm, bracket, bearing
assembly, RPM sensor.
Cover
Limit switch drive & retainer
Limit switch assembly
Interrupter cup assembly
RPM sensor assembly
Receiver logic board assembly
Complete with endpanel
High voltage wire harness
Low voltage wire harness
End panel
NOT SHOWN
Shaft bearing kit
Opener assembly hardware kit
(includes screws not designated
by a number in illustration)