Install the Chain
Remove chain from the carton and lay it out on the floor
(be careful not to allow the chain to twist).
Push the pins of the master link bar (3) through chain link
(4) and hole in trolley (5). Push cap (2) over the pins and
onto notches. slide clip-on spring (1) over cap and onto pin
notches until both pins are securely locked into place.
ASSEMBLY
5
2
3
4
5
2
1
5
5
4
3
1
2
1
2
3
4
5
7
7
Insert Trolley & Idler Pulley Bracket
into Rail
Slide idler pulley bracket (1) and inner trolley (2)
into back (opener) end of rail assembly (3), be
sure to insert idler pulley bracket as shown. Arrow
on trolley (7) must face toward front (header) end
of rail (4). Push idler pulley bracket toward front
(header) end of rail (4). Insert carriage bolt (5) into
bolt cut out in the idler pulley bracket (6).
5
4
6
Assemble the Rail
Grease inside edges of rail sections using grease (1). Place rail pieces (2) on flat surface for assembly. All four rail sections are interchangeable.
Slide rail brace (3) onto rail section. Connect rail by sliding rail brace onto next rail section. Tap rail assembly (4) on piece of wood (5) until rail
sections are flush. Repeat with remaining rail sections.
6
