Extang Tuff Tonno: Ford F150 Super Crew - Manual (Page 2)

Place the rail assembly over the side of the truck box.
Center rails evenly between cab and tailgate. (NOTE: Some
applications have hard rubber risers (square rubber pad.) A riser must go
toward tailgate. Some applications will have a riser at both ends, (most
have no riser).
Insert side rail clamp all the way into rail.
Side Rail Clamp Spacing (Same for each side)
See the stickers located on each side rail for clamp
position, or refer to the dimensions given below.
Note: Remove stickers after installation.
Attach “U” clamp to side rail
clamp with allen bolt. Insert side
rail clamp all the way into rail.
Insert bow onto top or bottom peg.
(Top peg for performance, Bottom for good
looks.)
Ends are spring loaded
for easy installation.
Push and hold on
spring end and let the
other end slide on with
the spring action.
SPECIAL
FEATURE:
Two pegs
offer two
height
adjustments.
Note:
Bow End does not
fit between pegs.
STANDARD CLAMP
EASY USE OF TRUCK BED
Tarp may be rolled up and secured
with Velcro® for bulk hauling.
A. Release lever on both corners
of tailgate rail and tilt rail up.
D. Finish attaching tarp along each side by
pushing down and sliding you hand towards
each corner. You can feel the “grip” action.
C. Close-up of downward rotation of
rear rail. You will feel the “snap” effect
and see it tighten snugly.
PUSH
DOWN PRESS & SLIDE
YOUR HAND
B. Attach tarp at front by
pressing down on edge of tarp
with the palms of your hands
(about only 12 inches on each
side). Then hook tarp to the tails
railʼs groove and click down to
tighten tarp. See close-up.
Extang Corporation, 5400 S. State Rd., Ann Arbor MI 48108, 734-677-0444, Fax: 734-677-8409 Visit us at: extang.com
5 6
7 8
9
9”
29” 12”
Long Neck
Clamp
Short Neck
Clamp
Bow Clip
Upper
Peg
Lower
Peg
Do Not
Place
Between
the Pegs
Place Clamp
Here
STICKER
For an OVER-THE-RAIL Bedliner
For each clamp mark on your bedliner a 1-1/2” x
3”hole as shown above. Cut holes in bedliner.