Motor Unit Assembly Parts - Chamberlain Power Drive Security+ HD400DM Owner's Manual

Motor Unit Assembly Parts

5
4
6
7
8
11
KEY PART
NO. NO.
1 41A5615
2 41C4220A
3 41B4245
4 41A5484-11 End panels with all labels
5 4A1344
6 108D79
7 30B532
8 12A373
9 41A3150
10 41D3058
10
12
13
DESCRIPTION
Chain Spreader
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
Line cord
Light socket
Lens
Capacitor - 1/2 HP
Capacitor bracket
Terminal block with screws
Universal replacement motor
& bracket assembly.
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
1
2
3
16
9
15
14
Brown
Wire
Drive
Gear
Center Limit
Contact
KEY PART
NO. NO.
11 41A5525-5
12 41A2818
13 41D3452
14 41A2822-1
15 41C4398A
16 41AC050-2M
17 41C5497
41C5498
18 41D180-1
41A2826
41A2825
38
17
5
18
(Down)
LIMIT SWITCH ASSEMBLY
Contact
(Up)
Contact
DESCRIPTION
Cover
Limit switch drive & retainer
Limit switch assembly
Interrupter cup assembly
RPM sensor assembly
Receiver logic board assembly.
Complete with: Logic board,
end panel with all labels, light
socket
High voltage wire harness
Low voltage wire harness
End panel with all labels
NOT SHOWN
Motor shaft bearing kit
Opener assembly hardware
kit (includes screws not
designated by a number in
illustration)
6
Grey
Wire
Yellow
Wire