Repair Parts, Opener Assembly; Opener Assembly Parts - Chamberlain 1280 Owner's Manual

Opener Assembly Parts

9
8
KEY PART
NO. NO. DESCRIPTION
1 41A4371 Belt cap retainer
2 41A4885-2 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 41C4876 Wire harness assembly with plug
6 41A5021-5E Receiver logic board assembly
Complete with Logic board
7 41A4888 End panel w/all labels
8 4A1344 Light socket
9 108D34 Lens
Repair Parts
1
2
4
3
20
12
3
13
15
14
16
5
6
10
11
18 19
5
17
(Down)
Brown
Contact
Wire
Drive
Gear
Center Limit
Contact
KEY PART
NO. NO. DESCRIPTION
10 30B363 Capacitor – 1/2 h.p.
11 12A373 Capacitor bracket
12 41D3150 Terminal block w/screws
13 41C4842 Universal replacement motor &
bracket assembly, Complete with:
Motor, worm, bracket,
bearing assembly, RPM sensor.
14 41A3583-7 Cover
15 41A2818 Helical gear & retainer w/grease
16 41D3452 Limit switch assembly
17 41C4398A RPM sensor assembly
18 41A2826-1 Shaft bearing kit
19 41A2822A Interrupter cup assembly
20 41A4889 End panel
NOT SHOWN
41A2825 Opener assembly hardware kit
(includes screws not designated by
a number in illustration.
33
7
8
9
LIMIT SWITCH ASSY.
DN
Grey
Wire
UP
(Up)
Yellow
Contact
Wire