Craftsman 139.53335SRT3 Garage Door Opener User Manual


 
Repair Parts
Opener Assembly Parts
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(Down) LIMIT SWITCH 14
Brown Contact ASSEMBLY 12 --__
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Con act Con act Wire
KEY PARTKEY PART
NO. NO.
1 31D380
2 41C4220A
3 41A2817
4 41B4245
5 41A4352
6 175B88
7 108D48-2
8 30B363
30B387
9 12A373
10 41A3150
DESCRIPTION NO. NO. DESCRIPTION
11 41D3058
Sprocket cover
Gear and sprocket assy.
Complete with:
Spring washer
Thrust washer
Retaining ring
Bearing plate
Roll pins (2)
Drive gear and worm gear
Helical gear w/retainer and
12 41D0328-5
41D0328-4
13 41A2818
14 41D3452
15 41C4398A
Universal replacement motor and
bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
Cover - 1/3 h.p.
Cover - 1/2 h.p.
Helical gear and retainer w/grease
Limit switch assembly
RPM sensor assembly
grease
Drive/worm gear kit w/grease
Roll pins (2)
Line cord
End panel
Light socket
Lens
Capacitor - 1/2 h.p.
Capacitor - 1/3 h.p
Capacitor bracket
Terminal block w/screws
16 41C4246
17 41A2826
18 41A2822A
19 41A4315-7D
2O 41A3691
41A2825
Wire harness assy. w/plug
Shaft bearing kit
Interrupter cup assy.
Receiver logic board assy.
Complete with:
Logic board
End panel w/all labels
End panel w/all labels
NOT SHOWN
Opener assembly hardware kit
(includes screws notdesignated by a
number in illus.)
37