Chamberlain WHISPER DRIVE WD822KD User Manual

38
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 with
retainer and grease
3 41B4245 Line cord
4 41A5484-10 End panels with all labels
5 4A1344 Light socket
6 108D79 Lens
7 30B532 Capacitor - 1/2 HP
8 12A373 Capacitor bracket
9 41A3150 Terminal block with screws
10 41A4842 Universal replacement motor
& bracket assembly.
Complete with: Motor, worm,
bracket, bearing assembly,
RPM sensor
KEY PART
NO. NO. DESCRIPTION
11 41A5525-4 Cover
12 41A2818 Limit switch drive & retainer
13 41D3452 Limit switch assembly
14 41A2822-1 Interrupter cup
15 41C4398A RPM sensor assembly
16 41AB050 Receiver logic board assembly.
Complete with: Logic board,
end panel with all labels, light
socket
17 41C5499 High voltage wire harness
41C5500 Low voltage wire harness
18 41D180-1 End panel with all labels
NOT SHOWN
41A2826-1 Motor shaft bearing kit
41A2825 Opener assembly hardware kit
(includes screws not designated
by a number in illustration)
Motor Unit Assembly Parts
1
2
3
4
5
6
7
8
9
13
10
14
11
15
17
12
16
18
6
LIMIT SWITCH
ASSEMBLY
Center Limit
Contact
Grey Wire
Drive
Gear
Yellow Wire
Brown
Wire
(Down) Contact
(Up)
Contact

Chamberlain WHISPER DRIVE WD822KD Specifications

General

Brand	Chamberlain
Model	WHISPER DRIVE WD822KD
Category	Garage Door Opener
Language	English