Pace-Edwards JR Series Isuzu D-Max XSB - Manual (Page 4)

With the tailgate closed, slide the rails to establish the correct spacing to the tailgate. The
rails have a rubber spacer on the end caps, at the tailgate end. Establish the correct spacing
(1/16”) to prevent the tailgate from striking the side rails when closing.
Place the four clamps (Figure 6) over the rail brackets located on the underside of the rails
and snug up but do not tighten all the way yet.
Measure the distance between the
rails at the canister and tailgate.
This distance should be 50-5/16” +/-
1/8” to allow your cover to operate
properly. Use plastic shim between
the bracket and truck bed rail if
necessary.
Once everything is square tighten
the Rail clamps completely.
JACKRABBIT® SERIES ISUZU D-MAX 4
STEP 5: INSTALLING CLAMPS
Install the tailgate end of the pull strap to the underside
of the drivers side rail using the #8-32 x 3/4 machine
screw located at the tailgate end on the underside of
the rail.
STEP 4: INSTALL TAILGATE END OF PULL STRAP
HARDWARE USED:
PULL STRAP x 1
(TAILGATE END)
HARDWARE USED:
OUTER & INNER RAIL
CLAMPS x 4
1/4” FLAT WASHER x 4
1/4” LOCK WASHER x 4
RAIL CLAMP BOLT x 4
DO NOT TIGHTEN OVER
120-INCH POUNDS!
RAIL
BRACKET
INNER CLAMP
BRACKET
BOLT, FLAT
WASHER &
LOCK WASHER
OUTER CLAMP
BRACKET
FIG. 6
Locate the sweep seals (rubber weather strips) on the rails.
Apply Pace Edwards’ UV Protectant (or 303 brand protectant)
to a rag and wipe the underside of the sweep seal and the top
of the wear strip.
Extend the cover to the tailgate. Use an Allen wrench if
needed to carefully draw out the sweep seal (seal should be
angled outwards toward the cover – not rolled in toward the
bed rail). (Fig. 7A)
Proper care and placement of the sweep seal will ensure
smooth operation of the cover. Alcohol, petroleum based or
silicon-based cleaners such as Armor-All
® should be avoided
and ARE NOT recommended for our covers
STEP 6: LUBRICATING & PLACING THE SWEEP SEALS
COVER/
FABRIC PANEL
SWEEP SEAL
WEAR STRIP
RAIL
FIG.7A