Motor Unit Assembly Parts - Chamberlain 3245 Owner's Manual

Motor Unit Assembly Parts

6
5
7
8
12
KEY PART
NO. NO.
1 31D380
2 41C4220A
3 41A2817
4 41B4245
5 41A5484-1
6 4A1344
7 108D79
8 30B532
30B533
9 12A373
10 41A3150
11 41D3058
3
11
13
14
9
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
with retainer and grease
Drive/worm gear kit with grease,
roll pins (2)
Line cord
End panel with all labels
Light socket
Lens
Capacitor - 1/2 HP
Capacitor - 1/3 HP
Capacitor bracket
Terminal block with screws
Universal replacement motor
and bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly and
RPM sensor
1
18
4
2
17
10
16
15
(Down)
Brown
Contact
Wire
DN
Drive
Gear
Center Limit
Contact
KEY PART
NO. NO.
12 41A5525-24
13 41A2818
14 41D3452
15 41A2822-1
16 41C4398A
17 41AC050-1
18 41C5498
41C5497
19 41D181
41A2826
41A2825
34
19
LIMIT SWITCH ASSY.
Grey
Wire
UP
(Up)
Yellow
Contact
Wire
DESCRIPTION
Cover
Limit switch drive and retainer
Limit switch assembly
Interrupter cup assembly
RPM sensor assembly
Receiver logic board assy.
Complete with: Logic board
and end panel with all labels
Low voltage wire harness assy.
High voltage wire harness assy.
End panel with all labels
NOT SHOWN
Motor shaft bearing kit
Opener assembly hardware kit
(includes screws not designated
by a number in illustration)