Bestop Supertop NX Twill User manual

Installation Instructions
INSTALLATION TIME SKILL LEVEL
3 Hours 2 - Moderately Easy
TOOLS
Supertop NX Twill
Vehicle Application:
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•Jeep Wrangler TJ
1997 – 2006
Part Number: 54820
1/8" Bit #1, #2 & #3 T30

Rev. B 1112 54820 pg. 2
Supertop NX Twill Installation Instructions
Parts List and Hardware Identification
#8 x 1/2" Pan Head Washer
Screw - Black, Qty - 18, Part
Number 200.48
Rear Bow-Center,
Qty - 1, Part Number
478.84
Pivot Bracket -
Right, Qty - 1, Part
Number 478.06
Windshield Header, Qty - 1,
Part Number 478.33
Tailgate Mount - Left, Qty - 1,
Part Number 311.85
Door Surround - Left,
Qty - 1, Part Number
475.97
Tailgate Bar, Qty - 1,
Part Number 288.76
Side Bow - Left, Qty - 1,
Part Number 478.83
Center Bow, Qty - 1, Part
Number 383.20
Rear Bow Leg -
Left, Qty - 1, Part
Number 478.84
Rear Bow Leg -
Right, Qty - 1, Part
Number 478.84
Pivot Bracket -
Left, Qty - 1, Part
Number 478.07
Tailgate Mount - Right, Qty - 1,
Part Number 311.86
Door Surround - Right,
Qty - 1, Part Number
475.96
Door Surround Knob,
Qty - 4, Part Number
478.90 Side Bow - Right, Qty - 1,
Part Number 478.82
.5ml Tube Red
Loctite, Qty - 1, Part
Number 309.83
Rear Window Roll-Up
Straps (2 per pkg.),
Qty - 1,
Part Number 386.90
#8 x 1/2" Self Drilling Screw,
Qty - 2, Part Number 312.09
#8 x 5/8" Pan Head Screw,
Qty - 8, Part Number 278.13
Oval Head Screw, Qty - 2,
Part Number 276.56
Pivot Bracket Bolt, Qty - 4,
Part Number 308.64
M5 x 30 Machine Screw,
Qty - 2, Part Number 308.87
#12 x 3/8" Tapping Screw,
Qty - 4, Part Number 309.73
Bushing, Qty - 4, Part
Number 473.40
M5 Hex Nut, Qty - 2,
Part Number 308.62
Fabric Top Qty - 1
Quarter Window, Right Qty - 1
Quarter Window, Left Qty - 1
Rear Window Qty - 1
Top Arch, Qty - 1, Part
Number 479.25
Stiffener, Qty - 2, Part
Number 408.14

Rev. B 1112 54820 pg. 3
Supertop NX Twill Installation Instructions
Assemble Rear Bow
Orient the Rear Bow Legs with the knobs in the
pivot knuckles toward the inside. Slide the Rear
Bow Legs and Center section together, aligning
the pre-drilled screw holes. Install a #8 x 1/2" Self
Drilling Screw, from the parts kit, in each leg.
Rear
Bow
Left Rear
Bow Leg
Right Rear
Bow Leg
#8 x 1/2" Self
Drilling Screw
Orient the Side Bows with the knobs in the pivot
knuckles toward the outside and the bend pointing
up. Slide the other end over the section of tube
and into the Header. Install the #12 x 3/8" Tapping
Screws, one on each side of the bow, on each side
of the header (4 screws). Place a drop of Loctite
on the threads of each screw before installing.
Assemble Side Bows
to Header
#12 x 3/8"
Tapping Screw
(1 ea. side)
Header
Side
Bow
Locate the Center Bow with the fabric
Stay Pads attached. Lay the bumpers of
the Center Bow on top of the Side Bows
and align the holes in the Center Bow with
the holes in the Side Bows. Push an M5 x
30 Machine Screw through the Side Bow
from the outside. Install a Bushing with the
shoulder facing away from the Side Bow.
Slide the rod of the Center Bow over the
screw and install a second Bushing with the
shoulder facing into the hole in the Center
Bow. Install an M5 Hex Nut. Tighten the
assembly so that the Center Bow is allowed
to rotate freely.
Secure Center Bow to Side
Bow / Header Assembly
Unzip the vertical padded cover over the sport bar
and pull the pad away from the bar to expose the
bracket location holes. Orient the Pivot Brackets
over the existing holes in the sport bar and install
them with the Pivot Bracket Bolts (two bolts per
bracket). Zip the padded cover closed.
Mount Pivot Brackets on
Sport Bars
Outside
Driver’s Side Shown
Bushings
M5 x 30
Machine
Screw
M5 Hex
Nut
Side Bow
Center Bow
Center Bow
Side Bow
Driver’s Side Shown
Pivot
Bracket
Pivot
Bracket
Bolts

Rev. B 1112 54820 pg. 4
Supertop NX Twill Installation Instructions
Mount Header Assembly to
Pivot Bracket
Mount Rear Bow Assembly
to Pivot Bracket Secure Stay Pad to Rear Bow
Install the Side Bow Pivot Knuckles onto the upper
flange of the Pivot Bracket. Align the knuckle with
the bracket and snap it into place.
For 97 to 02 vehicles equipped with
factory installed Pivot Brackets, replace
with new Bracket from Kit for proper fit.
Padded Sport
Bar Cover
Side Bow Pivot
Knuckle
Driver’s Side Shown
Pivot
Bracket
Install the Rear Bow Pivot Knuckle Assemblies
onto the lower flange of the Pivot Bracket. Align
the knuckle with the bracket and snap it into place.
If you have a new top, install the Rear Bow Pivot
in the front hole.
Padded Sport
Bar Cover
Driver’s Side Shown
Rear Bow
Pivot
Knuckle
Rotate the front bow assembly forward, laying the
header on top of the windshield. Raise the Rear Bow
and pull the fabric Stay Pad attached to the Center
Bow straight back to the Rear Bow, without twisting.
Align the holes in the Stay Pad with the holes in the
corner of the Rear Bow. Install #8 x 1/2" Pan Head
Washer Screws in the holes on each side.
Sport Bar
#8 x 1/2" Pan
Head Washer
Screws
If your vehicle has molded seals on the belt rail,
remove them by pulling up on the plastic rivet.
Locate the left and right Door Surrounds. Insert the
pin in the bottom of the Door Surround into the hole
in the belt rail behind the door.
Install Door Surrounds
Insert Pin into
hole in belt rail
Driver’s Side
Door Surround
Molded Seal
Plastic Rivet
Press the channels along the top of the Door
Surround around the horizontal sport bar, above
the door opening. Insert two Knobs into the Door
Surround and tighten them down.
Channels
View from inside above Driver’s Side
Install Door Surround Knobs
Knobs
Door Surround

Rev. B 1112 54820 pg. 5
Supertop NX Twill Installation Instructions
Orient Tailgate Mounts
Locate the left and right Tailgate Mounts. Place the
holes in the mounts over the dimples in the vehicle
body. Mark the hole locations.
Place holes in Tailgate
Mount over dimples
in body
Driver’s Side
Left Tailgate
Mount
Drill a 1/8” hole at the marked locations. Deburr the holes and seal the edges
of the holes with Silicone Sealant.
Driver’s Side
Drill Holes Install Tailgate Mounts
Install the Tailgate Mounts with two #8 x 1/2” Pan Head Washer Screws for
each mount.
Driver’s Side
Left Tailgate
Mount
#8 x 1/2” Pan Head
Washer Screws
Remove the paper backing from the Top Arch.
Insert one end of the top arch in to the slot in the
middle of one of the Door Surrounds. Push the
other end inward to flex the bow and insert it into
the slot on the other side of the vehicle.
Install Top Arch

Rev. B 1112 54820 pg. 6
Supertop NX Twill Installation Instructions
Flip the fabric over so that it wraps around
the header and drape the top fabric over
the tailgate. Raise the header slightly and
work the pockets in the
fabric over the corners
of the header. Install an
oval head screw in each
corner to secure the fabric
to the header.
Detail of Header
Work pockets over
corners of header
Install Screw to
secure fabric
Drape fabric
over tailgate
Install Corner Screws
Raise the header and bow assembly toward the
windshield and into position.
Inside the top, snap the fabric to the Rear Bow
(four snaps). Snap the Rear Window Roll-Up
Straps to the outer snap on the bow on each side.
Rear Opening
Snap Flaps to Rear Bow
Rear Bow
Rear Window
Roll-Up Strap
In order to install the top fabric, make sure that all
the Bows are in the folded down position on the rear
of the vehicle.
Lay the top fabric with the plastic strip facing up and
aligned with the front edge of the header. Locate the
round hole that marks the center of the plastic strip
(all other holes are slotted). Install a #8 x 1/2" Pan
Head Washer Screw in the round hole to secure
the fabric to the header as well as to center the top.
Then proceed to install screws in the remaining
seven holes along the front of the header.
Start with center
ROUND hole
Detail of Center
Screw Hole
Plastic Strip along
front edge of fabric
Start with center
ROUND hole
Align fabric
with header
Fabric
Plastic
Strip
Install Top Fabric on Header

Rev. B 1112 54820 pg. 7
Supertop NX Twill Installation Instructions
Clip the locking block on the Side Bow into the
rail on the Door Surround.
Sport Bar
Secure Side Bow to
Door Surround
Close the header latches to secure the front
of the top to the windshield. Catch the hook in
the slot in the windshield frame and then close
the lever over it so that it lays fl at against the
windshield frame.
Windshield
Frame
Windshield
Header Latch
Close lever over
top of hook to lay
fl ush with windshield
frame
Catch hook
in slot
Make sure that the Center Bow is centered in the
hook and loop fl ap inside the top. Do not fasten the
fl ap at this time.
Pull down gently on the Rear Bow and work the
plastic sewn to the rear corners of the top into the
retainer on the vehicle.
Pull down gently
on the Rear Bow
and slip plastic into
retainer
Secure Rear Corners
Secure Header to Windshield
Open the zipper inside
the rear corner of the
top and install a plastic
stiffener in the pocket.
Repeat this on both
sides of the vehicle.
Install Plastic Corner Stiffeners
Install Plastic
Stiffener in
Pocket
Sport Bar
Make sure the Side bow is latched to the
Door surround before you latch the header.

Rev. B 1112 54820 pg. 8
Supertop NX Twill Installation Instructions
Locate the two plastic strips sewn to the sides of
the top, above each door. Slip the strips into the
channel in the Door Surround above the door open-
ing. It is easiest to insert the front plastic strip into
the channel fi rst.
Roll the plastic along the front of the Quarter
Panel into the channel of the Door Surround
on the vehicle.
Roll Plastic Strip into
channel in retainer
Secure Front of Quarter Panels
Roll Plastic Strips
into channel above
door opening
Secure Top above Door
Openings
Close the zippers on the Quarter Panels the rest of
the way to the lower rear corner of the panel.
Start at the rear and roll the plastic along the bottom
of the panel into the retainer on the vehicle. Then
fasten the hook and loop strips along the top and
rear of the panel to the top.
Roll Plastic Strip into
channel in retainer
Fasten Hook and
Loop Strips
Close Zipper
Secure Quarter Panels
Wrap the hook and loop fl ap inside the top around
the Center Bow and fasten it to itself.
View from inside vehicle
Sport Bar
Wrap fl ap around
bow and fasten
hook and loop
Center Bow
Locate the left and right Quarter Panels and orient
them with the zipper along the top and rear of the
panel. Start the zipper at the front top corner of
the Quarter Panel, next to the door. Hold the end
of the zipper and close the zipper slider 10" - 12"
along the top of the panel.
Detail of Quarter
Panel
Start zipper at front
and close 10" - 12"
Hold end of
zipper while
starting slider
Secure Center Bow
Attach Quarter Panel Zippers

Rev. B 1112 54820 pg. 9
Supertop NX Twill Installation Instructions
Remove the Rear Window from the box and lay it
fl at with the backing side up. Locate the Tailgate
Bar set aside in Step One. The bar has a “C”
shaped channel, when viewed from the end. Orient
the bar with the round seal down and slide the “C”
channel on the retainer onto the tubed strip sewn to
the backing side of the Rear Window.
Rear Window -
Backing Side
Tailgate Bar
Tailgate Retainer
Channel
Tubed
Strip
Install Tailgate Bar on
Rear Window
Insert the Tailgate Bar into the mounts on each side
of the tailgate opening with the vinyl side of the Rear
Window toward the outside of the vehicle.
Place Tailgate
Bar in mounts
Install Tailgate Bar on Vehicle
To start the zipper, pull the two sliders as far
down as possible on the driver’s side of the
window in order to catch the sliders to the pin.
Once the zipper is caught, start the top slider
1/2". Then hold up the top of the window with
one hand and close the zipper with the other.
The zipper is sandwiched between layers of
fabric in the corners so be careful not to catch
extra fabric in the zipper. Close the zipper.
Make sure that the Tailgate Bar is centered and
is securely in the mounts. Then tuck the fl aps
on the Rear Window under the tailgate mounts.
Tuck Flaps
under top
Pull both sliders
down as far as
possible to catch pin
Start
Zipper
Secure Rear Window Zippers
Inside the top locate the fl aps sewn to the top on
each side of the rear window opening. Pull the fl aps
over to cover the zipper and tuck them in.
View from inside top
Rear Window
Pull fl ap
over to cover
zipper and
tuck in
Rear Window Flaps

Rev. B 1112 54820 pg. 10
Supertop NX Twill Installation Instructions
To Fold the Top Down
Remove Quarter Panels and
Rear Window
Remove the Quarter Panels and the Rear Window.
To remove the Quarter Windows, unzip the rear
and top zippers. Release the plastic strip from the
retainer. Release the Hook and Loop Fasteners from
around the Vertical Retainer.
To roll up the Rear Window, remove the Tailgate Bar
and open the zippers on each side of the window to
the top. Start at the bottom and roll the window to
the inside. Avoid wrinkles in the fabric and window.
Secure it in place with the elastic garters inside of
the top.
When operating the
vehicle without the
Quarter Windows, the
Rear Window should be rolled up and secured
with the elastic garters for proper ventilation.
Release the front of the top from the windshield.
Raise the front of the deck and collapse the rear
bows, tucking the two plastic strips above the door
openings and the stay pad on the rear bow inside
of the bows. Wrap the fabric around the bows, then
tuck the rear legs of the top under the bows.
To Fold the Top Down
Collapse Top
Top
Fabric
Tuck plastic
strips inside
bows
Tuck stay pad
inside bows
Collapse bows and
fold toward rear
Wrap fabric
around bows