INSTALLING THE DRIVE SYSTEM
INSTALLING THE DRIVE SYSTEM
Next, wrap the drive wire around the
spool on the drive assembly TWICE.
When you wrap the wire around the
spool be sure that the wire starts at
the top of the spool and exits from
the top of the spool. If you wrap the
wire backwards, the wire will not look
straight when viewed from the side - it
will look like a ‘V’.
While holding tension on the wire, slide
the other eyelet onto the right side of the
tensioner. While still holding tension on
the wire, slide the left hand side of the
tensioner over the screw as shown in
the picture to the left. Tighten the wire
by turning the center of the tensioner.
Once there is some tension in the wire,
place the other #8 nut to the screw as
shown in the picture to the left.
Move the upper carriage all the way
forward. Use the tensioning template
as your guide for tightness. The wire
should move approximately 1/8 to
1/4 inch as you push on it. Do not
overtighten the tensioner.
The upper drive assembly is now
installed!
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