Motor Unit Assembly Parts - Chamberlain 3245C 3255 Owner's Manual

Motor Unit Assembly Parts

6
19
7
8
9
12
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 41A5484-1 End panel w/all labels
6 4A1344 Light socket
7 108D79 Lens
8 30B532 Capacitor - 1/2 HP
30B533 Capacitor - 1/3 HP
9 12A373 Capacitor bracket
10 41A3150 Terminal block w/screws
11 41D3058 Universal replacement motor &
bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly,
RPM sensor
3
11
13
14
34
1
18
4
2
17
10
16
15
(Down)
Brown
Contact
Wire
DN
Drive
Gear
Center Limit
Contact
KEY PART
NO. NO. DESCRIPTION
12 41A5525-1 Cover
13 41A2818 Limit switch drive & retainer
14 41D3452 Limit switch assembly
15 41A2822-1 Interrupter cup assembly
16 41C4398A RPM sensor assembly
17 41AC050-1 Receiver logic board assy.
Complete with: Logic board,
end panel w/all labels
18 41C5498 Low voltage wire harness
assy.
41C5497 High voltage wire harness
assy.
19 41D180-1 End panel w/all labels
NOT SHOWN
41A2826 Motor shaft bearing kit
41A2825 Opener assembly hardware
kit (includes screws not
designated by a number in
illustration)
5
LIMIT SWITCH ASSY.
Grey
Wire
UP
(Up)
Yellow
Contact
Wire