Repair Parts, Installation; Repair Parts, Chassis Assembly - Sears 39.18205SR - 1/2 HP Owner's Manual

Repair Parts
20
19
(Down)
Brown
Contact
Wire
Drive
Gear
Center Limit
Contact
PART
KEY
NO. NO. DESCRIPTION
1 31C290 Sprocket cover
2 41A2827 Gear and sprocket assy
Complete with:
Spring washer
Thrust washer
Retaining ring
Bearing plate
Roll pins (2)
Drive gear
Worm gear
Grease
3 41A2817 Drive/worm gear kit w/grease
Roll Pins (2)
4 41B2991-1 Line cord
5 41A3075 End panel
6 175B88 Light socket
7 108D30-1 Lens
8 30B363 Capacitor - 1/2 HP
30B387 Capacitor - 1/3 HP
9 12A373 Capacitor bracket
10 41A3150 Terminal block w/screws
Chassis Assembly Parts List
16
17
18
16
15
14
LIMIT SWITCH ASSY.
Grey
Wire
(Up)
Yellow
Contact
Wire
1
2
4
3
10
11
13
12
Sprocket Cover Rail Grease
PART
KEY
NO. NO. DESCRIPTION
11 41D3058 Universal replacement motor and
bracket assembly
Complete with: Motor, worm bracket,
bearing assembly, RPM sensor
12 41A3474-1 Cover (1/2 hp)
41A3474-2 Cover (1/3 hp)
13 41A2818 Helical gear & retainer w/grease
14 41D3452 Limit switch assembly
15 41C3005 RPM sensor assembly
16 41C2726 Wire harness assy. w/plug
17 41A2826 Shaft bearing kit
18 41A2822 Interrupter cup assy.
19 41A3625 Receiver logic board assy.r
Complete with:
20 41A3694 End panel w/all labels
NOT SHOWN
41A2825 Chassis assy. hardware kit (includes
screws not designated by a number in
illustration)
27
6
5
8
9
Three Function
Light Lens Transmitters
Logic board
End panel w/all labels
7