7
Attach Chain Spreader
Cable Loop
A2 Chain and Cable
Do NOT remove
Chain/Cable
from box
B2
Lock Washer
B7 Nut
B5
Idler Bolt
Pulley
Rail
Bolt
Nut
Washer
Cable Loop
A12 Idler Pulley
A2
Chain
and Cable
ALL HARDWARE SHOWN ACTUAL SIZE
To avoid serious damage to opener, ONLY use bolts/fasteners
mounted in top of motor unit.
WARNING
CAUTION
WARNING
WARNING
Cable
Loop
B4
Master Link
Clip-On Spring
B4
Master
Link Bar
A2 Chain and Cable
Do NOT remove
Chain/Cable
from box
B4 Master Link
Attach Cable to Front
of Trolley
Run Cable Through
Cut-Out Window
Install Idler Pulley
A3
Chain
Spreader
Bolt
Bolt
Hex Screws
8-32x7/16"
B7 Nut
B2 Lock Washer
B3 Lock Nut
B5 Idler Bolt
2
3 4
5
6
7
Remove Fasteners from
Top of Motor Unit
Attach Rail to Motor Unit