Chamberlain PD752KLDS Garage Door Opener User Manual


 
38
Motor Unit Assembly Parts
KEY PART
NO. NO. DESCRIPTION
1 41A5615 Chain Spreader
2 41A5585 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
3 41B4245 Line cord
4 41A5484-1 End panels with all labels
5 4A1344 Light socket
6 108D79 Lens
7 30B652 Capacitor
8 41A3150 Terminal block with screws
9 41D5563 Universal replacement motor
& bracket assembly.
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
KEY PART
NO. NO. DESCRIPTION
10 41A5633-2 Cover
11 41A2818 Limit switch drive & retainer
12 41D3452-2 Limit switch assembly
13 41A2822-1 Interrupter cup
14 41C4398A RPM sensor assembly
15 41AC075-2S Receiver logic board assembly.
Complete with: Logic board, end
panel with all labels, light socket
16 41C5588 High voltage wire harness
41C6661 Low voltage wire harness
17 41D180-1 End panel with all labels
NOT SHOWN
41A2826 Motor shaft bearing kit
41A2825 Opener assembly hardware kit
(includes screws not designated
by a number in illustration)
1
2
5
6
4
3
16
17
7
14
13
8
11
9
12
10
15
5
6
LIMIT SWITCH ASSEMBLY
(Down)
Contact
Brown
Wire
Drive
Gear
Center Limit
Contact
(Up)
Contact
Yellow
Wire
Grey
Wire