A SERVICE OF

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4
Straight Door
Arm Section
Curved Door
Arm Section
Rail Brackets
Header Bracket
U
P
C
E
IL
IN
G
M
O
U
N
T
O
N
L
Y
Safety Reversing Sensor
Mounting Bracket
With Square Holes (2)
"C" Wrap (2)
Safety Reversing Sensor
Mounting Bracket
With Slot (2)
Sprocket Coupling
2-Conductor Bell Wire
White & White/Red
Remote Control
Transmitter (1)
with 12V battery
Remote Control
Transmitter Visor Clip
Multi-Function
Door Control Panel
Light Lens
Lighted
Door Control Button
Model 2000SD
Model 1000SD
LIGHT
LOCK
Rail
Assembly
Trolley
Safety Labels
and
Literature
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with
2-Conductor White & White/Black Bell Wire
attached
Door Bracket
Your garage door opener is packaged in two cartons which contain the power unit and all parts illustrated below. If
anything is missing, carefully check the packing material. Parts may be "stuck" in the foam. KEEP THE FOAM
INTACT (see page 6). Hardware is listed on page 3.
Carton Inventory
Repair Parts
33
w
ew Drive
94
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH ASSY.
Grey
Wire
Yellow
Wire
(Up)
Contact
Center Limit
Contact
Drive
Gear
2
1
4
5
7
13
17
16
9
12
8
14
15
10
6
11
3
8c
8a
8b
8d
Power Unit Parts
KEY PART
NO. NO. DESCRIPTION
1 31D426 Drive shaft cover
2 41B4245 Line cord
3 30B363 Capacitor – 1/2 HP
30B387 Capacitor – 1/3 HP
4 12A373 Capacitor bracket
5 41A3150 Terminal block w/screws
6 41D4671 Limit switch assembly
7 12D554 Limit switch bracket
8 41D4759 Complete Motor Drive Assy., with
8a 144B41 22T Pulley
8b 144B42 28T Pulley
8c 20C14 Drive Belt
8d 158A69 Retainer Ring
KEY PART
NO. NO. DESCRIPTION
9 41A4843 Interrupter cup
10 41A4837 Worm gear and retainer
11 41C4669 Wire harness assembly
12 41C4672 RPM sensor assembly
13 41D4674-1D Receiver logic board assembly
14 41D4839-1 Cover – LM 1/2 HP
41D4839-4 Cover – LM 1/3 HP
15 1C4840-1 Control Center access door
16 175C123 Light socket
17 108D47 Light lens