Extang Tuff Tonno: GMC/Chevy Stepside 99+ - Manual

PARTS INCLUDED IN YOUR KIT. You may want to lay them out in this manner for accessibility.
MISSING PARTS???
call Extang at
1-800-877-2588
Any and all needed parts will be shipped to you
directly. (DO NOT return whole kit to store)
Extang Corporation
1901 E. Ellsworth Rd.
Ann Arbor, MI 48108
734 677-0444, Fax: 734 677-8409
Register your warranty at:
www.extang.com
I t e m N o . 0 0 0 4 - 0708 R H P r i n t e d i n U . S . A .
INSTALLATION SHEET
GMC/Chevy Stepside ‘99–
Remove paper tape from all rails. Discard properly.
Foam has NO adhesive to
touch truck finish.
Wash truck bed.
P L E A S E
D O N O T
L I T T E R
1 2
IMPORTANT: Clean here with alcohol pad.
(Both Sides)
3
Feed tarp dowel into cab rail.
(NOTE: For easiest feeding action, place tarp on a flat
smooth surface, and keep dowel straight while feeding into
cab rail. Caution, pavement may scuff tarp.)
4
NEW Improved
“DOUBLE HOOK”
Side Rail Clamps
Tarp
Bows
Side Rails
Allen Wrench
Clamp Bolts
TuffKlamps™
Cab Rail
Tailgate Rail
Corner Pieces
(Saber Tonno corners are
brushed aluminum)
Reinsert corner piece into
cab rail until it “clicks” and
locks into place.
Depress the LeverLock TM
mechanism, release, and remove
one corner from cab rail.
Wall Plates
Note: LONG BED
trucks have 8 clamps
and 4 bows.
Alcohol
Pad
Place assembly
over truck box. Center
between cab and tailgate.
Off the truck bed,
connect the end rails to
the two side rails.