Replacement Part List

STEP 1 Assemble the Rail and Install the Trolley
To prevent INJURY from pinching, keep hands and ngers away from the joints while assembling the rail.
Toavoidinstallationdiculties,donotrunthegaragedooropeneruntilinstructedtodoso.
The front rail has a cut out “window” at the door end. The rail tab MUST be on top of the rail when assembled.
1. Remove the straight door arm and hanging bracket packaged inside the front rail and set aside for
Installation Step 5 and 9. NOTE: To prevent INJURY while unpacking the rail carefully remove
the straight door arm stored within the rail section.
2. Align the rail sections on a at surface as shown and slide the tapered ends into the larger ones. Tabs
along the side will lock into place.
3. Place the motor unit on packing material to protect the cover, and rest the back end of the rail on top.
Forconvenience, put a support under the front end of the rail.
4. As a temporary stop, insert a screwdriver into the hole in the second rail section from the motor unit,
asshown.
5. Check to be sure there are 4 plastic wear pads inside the inner trolley. If they became loose during
shipping, check all packing material. Snap them back into position as shown.
6. Slide the trolley assembly toward the screwdriver as shown.
7. Slide the rail onto the “U” bracket, until it reaches all the stops on the top and sides of the “U” bracket.
9
Rail Tab
On Top
Front Rail Section
(TO DOOR)
Screwdriver
Slide to stops on
top and sides of
“U” bracket
Trolley
“U” Bracket
(TOMOTOR UNIT)
Wear Pads
Assembly