11
Temporary Stop
Screwdriver
Trolley
Threaded
Shaft
Inner Nut
5/16"
Lock
Washer
5/16"
Outer Nut
5/16"
Trolley
Trolley
TO GARAGE DOOR
Lock Washer
5/16"
Nut
5/16"-18
HARDWARE SHOWN ACTUAL SIZE
Outer Nut
5/16"
Trolley
Threaded
Shaft
Lock Washer
5/16"
Inner Nut
5/16"
TO GARAGE DOOR
Hex Bolt
Trolley Stop
Hex Bolt
5/16"-18x7/8"
Nut
5/16"-18
Lock Washer
5/16"
Chain Pulley
Bracket
Nut
5/16"-18
Lockwasher
5/16"
Hex Bolt
5/16"-18x7/8"
HARDWARE SHOWN ACTUAL SIZE
ASSEMBLY STEP 2
For Sectional and One-Piece Doors Only
Install the Trolley
• Attach the trolley threaded shaft to the trolley with the
lock washer and nuts as shown.
• As a temporary stop, insert a screwdriver into the hole
in the front end of the rail.
• Slide the trolley assembly along the rail to the
screwdriver stop.
NOTE:
If trolley hits against any nuts on the rail, the
bolts and nuts were attached from the wrong side and
must be repositioned. Review Assembly Step 1.
ASSEMBLY STEP 2
For Sliding and Swinging Gates Only
Install the Trolley
• Attach the trolley threaded shaft to the trolley with the
lock washer and nuts as shown.
• Insert a hex bolt into the hole in the front end of the rail.
• Slide the trolley assembly along the rail until it rests
against the hex bolt (trolley stop).
NOTE:
If trolley hits against any nuts on the rail, the
bolts and nuts were attached from the wrong side and
must be repositioned. Review Assembly Step 1.
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