Repair Parts, Opener Assembly; Opener Assembly Parts - Chamberlain 1280 - 1/2 HP Owner's Manual

Opener Assembly Parts

9
8
KEY PART
NO. NO. DESCRIPTION
1 41A4371 Belt cap retainer
2 41A4885 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 41A4252-6C 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
16
5
6
10
11
18 19
5
17
14
Brown
Wire
Drive
Gear
KEY PART
NO. NO.
10 30B363
11 12A373
12 41D3150
13 41C4842
14 41A3583-7
15 41A2818
16 41D3452
17 41C4398A
18 41A2826-1
19 41A2822A
20 41A4889
41A2825
33
7
9
(Down)
LIMIT SWITCH ASSY.
Contact
DN
UP
Center Limit (Up)
Contact Contact
DESCRIPTION
Capacitor – 1/2 h.p.
Capacitor bracket
Terminal block w/screws
Universal replacement motor &
bracket assembly, Complete with:
Motor, worm, bracket,
bearing assembly, RPM sensor.
Cover
Helical gear & retainer w/grease
Limit switch assembly
RPM sensor assembly
Shaft bearing kit
Interrupter cup assembly
End panel
NOT SHOWN
Opener assembly hardware kit
(includes screws not designated by
a number in illustration.
8
Grey
Wire
Yellow
Wire