Sight down the length of your track to determine if
unevenness in the wall is causing your track to bow. If
necessary:
Loosen track attachment points as needed and insert
shims from below. Ensure that the opening of the shim
faces up. Start with one of the thinner shims, adding
and swapping shims as needed until the track is
straight to within the thickness of one shim.
Never use more than one shim kit at any mounting
point. Track shims may only be used at mounting points
that pull the track out of true.
NOTE: Bowing in the track will negatively affect the
performance of the entire system, causing increased
friction and excessive wear on some components.
Krownlab’s warranty does not cover wear caused by
improper installation.
15.
O P T I O N A L ST E P - I N STA L L T R AC K S H I M S
Optional track stand-off
Insert shims from below
2
1
2
Do not use shims with the purpose to
extend the track standoff distance.
Snug, but don’t yet tighten each track fastener starting
at the center and moving toward the ends. For
maximum adjustability, start by positioning the washer
plate in the center (neutral) position.
Be sure to account for sloped or uneven floor when
setting track height.
Use the Tru-Level™ System to make sure track is level:
adjust the position of the washer plate at each
mounting point until track is level.
Ensure that washer teeth align with teeth in the track
before tightening fasteners.
14.
L E V E L A N D A DJ U ST R E A R T R AC K H E I G H T
1
2
2
Track
washer
plate
1
2
Track
washer
plate
