Owners manual

STEP 9 Measure the distance between the rails.
The rails must be the same distance apart from each other
(parallel) from the front to the rear. The following steps
show how to measure and adjust the rails. Measurements are
taken at 3 places starting at the front. The photo to the right
shows measurement being taken with a tape measure.
Measurements are taken
here at the top of the rails
(right above the weather-stripping)
Drivers rail
rear view
Passenger rail
rear view
STEP 9 a. Measure and record the distance between
the rails at A - next to front cover screws.
This is your base measurement.
9 b. Measure and record the distance at B
above the front clamps. (with clamps tight)
9 c. Measure and record the distance at C
above the rear clamps. (with clamps tight)
If the measurements at B and C are not
the same as A then adjustments
are needed. See STEP 10.
Cover rolled into canister
Lock
Tailgate
A =
B=
TOP VIEW
C=
STEP 10 Adjust distance between the rails.
To adjust the distance between the rails, remove the
clamp and turn both of the white nylon adjustment
screws using a ¼” Allen wrench.
*If the rails are too far
apart, turn the adjustment
screws in. (clockwise)
*If the rails are too close
together, turn the adjust-
ment screws out.
Tailgate end of passenger rail
One complete turn of the rail adjustment screw equals about 1/16” of adjustment. Adjust the adjustment screws evenly
between the driver’s and passenger side at each set of clamps.
Continue adjustments until the distance at points B and C are the same as point A when the clamps are tight.
ASSEMBLY AND INSTALLATION INSTRUCTIONS