Section 1
Install Rail Assemblies
Step 1
509.35.18220
Thumb Screw
Hand Tighten
Front Rail
with Cover
Rear
Rail
Left Side
Rail
Step 1
Locate the Left and Right Side Rails. Remove
paper backing and set the Side Rails onto the top of
the truck box.
Remove paper backing and set the Front Rail (with
cover attached) onto truck. Make sure long ends of
Tie Down Straps are to the inside of the truck box.
Fasten corners by inserting into Side Rail ends and
tightening the thumb screws.
Follow the same procedure to install the Rear Rail.
If you choose to assemble the frame on
a level surface other than the vehicle,
use two (2) people to position it on the truck bed to
avoid extreme pressure on the corners.
P4 - 18220 - Rev. B 0215
470.25.56.6
509.38.72.0
Right Side
Rail
Installation Instructions - ZipRail Tonneau
Rear Rail
Page 4
Hardware
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