Motor Unit Assembly Parts - Chamberlain 1280LMC-R 1/2 HP Owner's Manual

Motor Unit Assembly Parts

9
8
KEY PART
NO. NO.
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
10 30B363 Capacitor – 1/2 h.p.
11 12A373 Capacitor bracket
1
2
3
20
12
3
13
15
16
DESCRIPTION
4
5
6
10
11
18 19
5
17
14
Brown
Wire
Drive
Gear
KEY PART
NO. NO. DESCRIPTION
12 41D3150
13 41C4842
14 41A3583-7
15 41A2818
16 41D3452
17 41C4398A
18 41A2826-1
19 41A2822A
20 41A4889
41A2825
34
7
9
(Down)
LIMIT SWITCH ASSY.
Contact
DN
UP
Center Limit (Up)
Yellow
Contact Contact
Wire
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