Repair Parts
Opener Assembly Parts
1
2
11
9
12
14
15
16
17
20
5
4
6
3
The Chamberlain Group, Inc.
Exploded View - Combined Manual
5/7/92 - 5/10/92
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH ASSY.
Grey
Wire
Yellow
Wire
(Up)
Contact
Center Limit
Contact
Drive
Gear
8
10
21
17
13
7
8
(1260)
19
7
(1260)
(1245)
(1260)
(1245)
8
12
18
(1260)
3
KEY
PART
NO.
NO.
DESCRIPTION
1
31D380
Sprocket cover
2
41C4220A
Gear and sprocket assembly
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
143D100
End panel (1245)
6
41A2916
End panels w/all labels (1260)
7
175B88
Light socket
8
108D34
Lens (1260)
108D36
Lens (1245)
9
30B363
Capacitor - 1/2 HP
30B387
Capacitor - 1/3 HP
10
12A373
Capacitor bracket
11
41A3150
Terminal block w/screws
12
41D3058
Universal replacement motor &
bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
KEY
PART
NO.
NO.
DESCRIPTION
13
41A3583-9
Cover (1260)
41A3583-8
Cover (1245)
14
41A2818
Helical gear & retainer w/grease
15
41D3452
Limit switch assembly
16
41C4398A
RPM sensor assembly
17
41C4246
Wire harness assy. w/plug
18
41A2826
Shaft bearing kit
19
41A2822A
Interrupter cup assembly
20
41A4252-6D Receiver logic board assy.
(1260)
Complete with:
Logic board
End panel w/all labels
Light socket
41A4252-7D Receiver logic board assy.
(1245)
21
41A3673
End panel w/all labels (1260)
41A3712
End panel w/all labels (1245)
NOT SHOWN
41A2825
Opener assembly hardware kit
(includes screws not designated by
a number in illustration).
33