Chamberlain ATS 211X 1/2 HP - Manuel (Page 30)

30
Motor Unit Assembly Parts
9
7
12
13
14 15
18
4
8
11
17
10
16
3
5
6
18
15
DN
UP
Brown
Wire
(Down)
Contact LIMIT SWITCH ASSY.
Grey
Wire
Yellow
Wire (Up)
Contact Center Limit
Contact
Drive
Gear
1
2
KEY PART
NO. NO. DESCRIPTION
1 41C5069 Rail support bracket assembly kit
2 41B4569 Pulley (Chain)
3 41A5668 Gear and sprocket assy.
Complete with:
Spring washer, thrust washer,
retaining washer, bearing plate
roll pins (2), drive gear and
worm gear, helical gear
w/retainer and grease,
sprocket shaft plate with screws
4 41A2817 Drive/worm gear kit w/grease
Roll pins (2)
5 143D100-1 Front end panel
6 4A1344 Light socket
7 30B432 Capacitor
8 12A461 Capacitor bracket
9 41A3150 Terminal block with screws
KEY PART
NO. NO. DESCRIPTION
10 41D4509 Replacement motor & bracket
assembly
Complete with: Motor, worm,
bracket, bearing assembly
11 41A4593-1 Cover
12 41A2818-1 Helical gear & retainer w/grease
13 41A5640 Limit switch assembly
14 41C4398A RPM sensor assembly
15 41C4246 Wire harness assembly w/plug
16 41A2826 Shaft bearing kit
17 41A2822A Interruptor cup assembly
18 41A5021-1GATS Receiver logic board assembly
Complete with: Logic board,
end panel with all labels
NOT SHOWN
41A2825 Opener assembly hardware kit
(includes screws not designated
by a number in illustration).