Motor Unit Assembly Parts - Chamberlain LiftMaster PROFESSIONAL ATS 211X 1/2 HP Mode D'emploi

Motor Unit Assembly Parts

18
(Down)
Contact
Brown
Wire
Drive
Gear
Center Limit
Contact
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
1
15
18
16
17
15
14
LIMIT SWITCH ASSY.
Grey
Wire
Yellow
(Up)
Wire
Contact
2
3
4
9
10
12
13
11
KEY PART
NO. NO.
10 41D4509
11 41A4593-1
12 41A2818-1
13 41A5640
14 41C4398A
15 41C4246
16 41A2826
17 41A2822A
18 41A5021-1GATS Receiver logic board assembly
41A2825
30
7
8
5
6
DESCRIPTION
Replacement motor & bracket
assembly
Complete with: Motor, worm,
bracket, bearing assembly
Cover
Helical gear & retainer w/grease
Limit switch assembly
RPM sensor assembly
Wire harness assembly w/plug
Shaft bearing kit
Interruptor cup assembly
Complete with: Logic board,
end panel with all labels
NOT SHOWN
Opener assembly hardware kit
(includes screws not designated
by a number in illustration).