Access SLANTBACK Roll-Up Cover Installation Instructions And Owner's Manual page 3

1: INSTALLING COVER SIDE RAILS CONT'D.
Temporary
spring clamp
Shape of rail may vary
3rd Clamp
Shape of rail
may vary
At rear this
edge should
be flush with
top of tailgate
Note: Most short box kits contain 6 clamps. Install 3 per side rail. For kits
containing 8 clamps, install 4th clamp between 2nd and 3rd clamp on each side
rail. See photo E.
1st
Clamp
This part of
the rail should
be near level
Adjust clamps
UP( ) or DOWN( )
until they hold rail
near level when
tightened
2nd Clamp
See note for
4th Clamp
This part of rail
should be near
level
Top of tailgate
Adjust clamps
up( ) or down
( ) until they
hold rails
level when
tightened
C. Install 1st clamp as close to
front as possible and use ½"
wrench to tighten.
IMPORTANT TO KEEP RAIL ON
TRUCK SECURELY: Before using
wrench on clamp, make sure
clamp teeth engage grooves on
rail, turn nut finger tight and
then use wrench.
D. With rail flush at top of box and
clamp teeth engaged, tighten clamp.
Check if rail is level. If rail tilts up,
loosen clamp, lower it, engage teeth and
tighten it. If rail tilts down, loosen clamp,
raise it, engage teeth and tighten it.
E. Install 2nd clamp on rail at midway
point of box. Adjust rail flush at top of
box and repeat clamping procedure,
always making sure teeth are engaged on
rail grooves. Continue with 3rd clamp as
close to tailgate as possible.
F. At tailgate, adjust rail height flush
with top of tailgate. Repeat clamping
procedure. For kits with a 4th clamp
see note below. Repeat STEP 1 to
install rail on opposite side. When done,
make sure all clamps are fully tight on
both rails.
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