Chamberlain 1146 - 1-3hp User Manual

Repair Parts

1

41A3260

Sprocket cover with screw and idler pulley
(1156, 1146)

31C290

Sproket cover (1160,  1155, 1145,  1140)

2

41A3261

Gear and sprocket assy. (1156, 1146)

41A2827

Gear and sprocket assy. (All other models)
Complete with:
Spring washer
Thrust washer
Retaining ring
Bearing plate
Roll pins (2)
Drive gear and Worm gear
Helical gear w/retainer and Grease

3

41A2817

Drive/worm gear kit w/grease
Roll pins (2)

4

41B2991

5

143D100

6

143D110

7

175B88

8

108D36
108D34

9

30B363
30B387
30B366

10

12A373

11

41D3150

Line cord
End panel w/all labels
End panel w/all labels (1160, 1150)
Light socket
Lens
Lens (1160, 1150)
Capacitor- 1/2 h:p.
Capacitor- 1/3 h.p.
Capacitor- 1/4 h.p.
Capacitor bracket
Terminal block w/screws

 

12

41D3058

 Universal replacement motor & bracket assy.
 Complete with: Motor, worm, bracket,
 bearing assembly RPM   sensor

  

13

14

15

16

17

18

19

20

41A3583-2
41A3583-1
41A3583
41A2818
41D3452
41C3005
41C2726
41A2826
41A2822
41A3626

Cover (1160, 1156, 1155)
Cover (1150, 1146, 1145)
Cover (1140)
Helical gear 8 retainer w/grease
Limit switch assembly
RPM sensor assembly
Wire harness assy. w/plug
Shaft bearing kit
Interrupter cup assy.
Receiver Logic Board assy. (1160, 1150)

41A3627

Receiver logic board assy. (All other models)
Complete with:
Logic board
End panel w/all labels
Light socket (1160. 1150 only}

21

41A3673

41A3712

41A2825

End panel wlall labels (1160, 1150)
End panel w/all labels (All other models)

NOT SHOWN Chassis assy. hardware kit
(includes screws not designated by a number
in illustration)

27