Motor Unit Assembly Parts - Chamberlain LiftMaster Security+ 3245CM Owner's Manual

Motor Unit Assembly Parts

5
6
7
11
KEY PART
NO. NO.
1 31D380
2 41C4220A
3 41B4245
4 41A5484-1
5 4A1344
6 108D79
7 30B532
30B533
8 12A373
9 41A3150
10 41D3058
4
10
8
13
DESCRIPTION
Sprocket cover
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
Line cord
End panel w/all labels
Light socket
Lens
Capacitor - 1/2 HP
Capacitor - 1/3 HP
Capacitor bracket
Terminal block w/screws
Universal replacement
motor. Complete with:
Motor, worm, bracket,
bearing assembly, RPM
sensor
1
2
9
15
14
12
KEY
NO. PART NO.
11 41A5525-1
12 41A2818
13 41D3452
14 41A2822-1
15 41C4398A
16 41AC050-1M Receiver logic board.
17 41C5498
41C5497
18 41D180-1
41A2826
41A2825
34
17
3
16
18
(Down)
Brown
Contact
LIMIT SWITCH ASSY.
Wire
Drive
Gear
Center Limit
(Up)
Contact
Contact
DESCRIPTION
Cover
Limit switch drive & retainer
Limit switch assembly
Interrupter cup assembly
RPM sensor assembly
Complete with: Logic board,
end panel w/all labels
Low voltage wire harness
High voltage wire harness
End panel w/all labels
NOT SHOWN
Motor shaft bearing kit
Opener assembly hardware
kit (includes screws not
designated by a number in
illustration)
Grey
Wire
Yellow Wire