Owners manual

ASSEMBLY AND INSTALLATION INSTRUCTIONS
Remove these 2 bolts
Frontier King Cab
Remove these 2 bolts
Frontier Crew Cab
Remove 2 top bolts as shown above from both the driv-
er’s and passenger side Utilitrac rails. Attach all 4 rail
brackets to these holes using the 4 bracket bolts (long
leg points up). Do not tighten completely yet.
Lift the bed cover into place, see Step #5. Attach the
RETRAX rails to the rail brackets. Use a rail bolt with
lock washer and flat washer and insert through hole in
RETRAX rail then use 1 white nylon washer between the
rail and rail bracket. Start threading the rail bolt into the
rail bracket. Repeat this at the remaining 3 brackets.
Tighten the rail brackets to the bed after all rail bolts are
started, and then tighten the rail bolts.
Continue installation by measuring the distance be-
tween the rails. (Step #9)
To decrease distance between the rails you add spacers
(washers) next to the white nylon washer between the
RETRAX rail and the rail bracket. To increase the dis-
tance between the rails you remove washers or use thin-
ner washer(s) in place of the white nylon washer. Skip
step #11 and proceed with step #12.
bracket bolts
nylon spacers
rail bolts
+washers
rail brackets
Remove 2 top bolts as shown above from both the
driver’s and passenger side Utilitrack rails. Attach all 4
rail brackets to these holes using the 4 bracket bolts
(long leg points up). Do not tighten completely yet.
Lift the bed cover into place, see Step #5. Attach the
RETRAX rails to the rail brackets. Use a rail bolt with
lock washer and flat washer and insert through hole in
RETRAX rail then use 1 white nylon washer between the
rail and rail bracket. Start threading the rail bolt into the
rail bracket. Repeat this at the remaining 3 brackets.
Tighten the rail brackets to the bed after all rail bolts are
started, and then tighten the rail bolts. Skip Steps 6-8.
Continue installation by measuring the distance
between the rails. (Step #9)
To decrease distance between the rails you add spacers
(washers) next to the white nylon washer between the
RETRAX rail and the rail bracket. To increase the
distance between the rails you remove washers or use
thinner washer(s) in place of the white nylon washer.
Skip step #11 and proceed with step #12.
Bottom view of RETRAX rail with mounting
hardware attached. (not mounted on truck)
2005-up NISSAN FRONTIER with UTILITRAC OPTION
If your truck does not have the Nissan Utilitrack rail option
disregard this page and go to Step 5 on next page.
If your truck does have the Utilitrack rail option, follow instructions through STEP 4. Then remove all 8 white nylon rail
adjustment spacers from the rails and proceed with instructions below. You will not be using the 4 C-clamps.
TOOLS NEEDED: T40 Torx wrench and 7/16” wrench. The hardware used is shown below.