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 mount bolts. (with bolts tight)
9 c. Measure and record the distance at C
above the rear mount bolts. (with bolts 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 rails to maintain parallel rails.
If the rails are to far apart add rubber rail adjustment spacers.
Loosen the rail mount bolt and slide spacer between bed cover rail
and rubber side of spacer block. Continue adjustments until the
distance at points B and C are the same as point A when the bolts
are tight.
ASSEMBLY AND INSTALLATION INSTRUCTIONS