13
1. Close the channel lock handle and test it out. The
rubber foot
should press firmly against the
frame tracks and prevent the bottom carriage from sliding across the frame.
7
If the channel lock doesn’t fully reach the track, or its grip on the track seems loose, twist the
rubber foot clockwise to extend it.
8
Optional step:
Prevent the channel lock from loosening over time by using needle nose pliers
or a wrench to tighten the bottom 4 mm
hex nut
against the rubber foot. Tighten the other hex
nut against the channel lock
barrel
.
9
Rubber Foot
Note:
If twisted too far, the
handle will start to open, and
eventually the foot will fall
out. Reverse the direction
you’re twisting until the
handle is pointing down,
but the foot still reaches the
track.
Barrel
Hex Nut
Task 4 - Install the Single-Wheel Channel Lock (Continued)
