Craftsman 139.53990DS Manual Del Propietário página 38

Motor Unit Assembly Parts
7
0 6
\
\
5
7
12 13
(Down)
LIMIT S WITCH
Brown Contact ^_._v
Wire _ _ ..........
_,,_ __ ........ r_ Wire
Drive _:_ _;_ ! ,.
Gea__
Center Limit (Up) _ Yellow
Contact Contact Wire
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 41A5615 Chain Spreader 11 41A5594
2 41A5585 Gear and sprocket assembly. 41A5594-3
Complete with: Spring washer, 12 41A2818
thrust washer, retaining ring, 13 41 D3452-2
bearing plate, roll pins (2), drive
14 41A2822-1
gear and worm gear, helical gear
w/retainer and grease 15 41 C4398A
3 41A2817 Drive/worm gear kit w/grease, 16 41AC175-2S
roll pins (2)
Line cord 4
5
6
7
8
9
10
41 B4245
41A5484-3
4A1344
108D77
30B652
41A3150
41 D5563
End panels w/all labels
17 41 C5588
Light socket
Lens 41 C6661
18 41D178-1
Capacitor
Terminal block w/screws
Universal replacement motor &
bracket assembly.
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
41A2826
41A2825
Cover-139.53990DS
Cover-139.53990D-VPS
Limit switch drive & retainer
Limit switch assembly
Interrupter cup
RPM sensor assembly
Receiver logic board
assembly. Complete with:
Logic board, end panel w/all
labels, light socket
High voltage wire harness
Low voltage wire harness
End panel w/all labels
NOT SHOWN
Motor shaft bearing kit
Opener assembly hardware
kit (includes screws not
designated by a number in
illustration)
38