Repair Parts, Opener Assembly; Opener Assembly Parts - Chamberlain 1255GM Owner's Manual

Opener Assembly Parts

16
19
18
16
0KEY PART
NO. NO. DESCRIPTION
1 31D380 Sprocket cover
2 41C4220A Gear and sprocket assembly (All other
models)
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 w/all labels
6 175B88 Light socket
7 108D36 Lens
8 30B363 Capacitor - 1/2HP
30B387 Capacitor - 1/3HP
9 12A373 Capacitor bracket
10 41A3150 Terminal block w/screws
Repair Parts
1
20
3
17
3
15
14
12
2
4
8
9
10
11
13
(Down)
Contact
Brown
Wire
Drive
Gear
Center Limit
Contact
KEY PART
NO. NO.
11 41D3058
12 41A3666-4
41A3666-5
13 41A2818
14 41D3452
15 41C4398A
16 41C4246
17 41A2826
18 41A2822A
19 41A4252-7B Receiver logic board assembly
20 41A3712
41A2825
33
7
6
5
LIMIT SWITCH ASSY.
Grey
Wire
(Up)
Yellow
Contact
Wire
DESCRIPTION
Universal replacement motor
& bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
Cover (Model 1255)
Cover (Model 1245)
Helical gear & retainer w/grease
Limit switch asembly
RPM sensor assembly
Wire harness assembly w/plug
Shaft bearing kit
Interrupter cup assembly
Complete with: Logic board,
end panel w/all labels
End panel w/all labels
NOT SHOWN
Opener assembly hardware kit
(includes screws not designated by
a number in illustration).