Bestop Supertop NX Twill User manual

Installation Instructions
INSTALLATION TIME SKILL LEVEL
3 Hours 2 - Moderately Easy
TOOLS
Vehicle Application:
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•Jeep Wrangler Unlimited
2007 – Current
Part Number: 54823
#2 Phillips Bit #2 T30
Supertop NX Twill

Rev. B 1112 54823 pg. 2
Supertop NX Twill Installation Instructions
Front Top Arch, Qty - 1,
Part Number 486.55
Parts List and Hardware Identification
Bow Mount Bracket -
Left, Qty - 1, Part
Number 492.93
Strap Kit, Qty - 1, Part
Number 413.09
Bow Mount Screw, Qty - 4,
Part Number 308.64
M5 x 30 Machine Screw,
Qty - 2, Part Number 308.87
Bushing, Qty - 8, Part
Number 473.40 M5 Lock Nut, Qty - 8,
Part Number 308.62
Pivot Knuckle Screw, Qty - 2,
Part Number 308.65
Front Door Rail - Right.,
Qty - 1, Part Number 479.86
Deck, Header Assembly Qty - 1
Quarter Window, Right Qty - 1
Quarter Window, Left Qty - 1
Rear Window Qty - 1
M5 x 16 Screw, Qty - 6,
Part Number 459.45
Front Door Rail - Left.,
Qty - 1, Part Number 479.87
Rear Door Rail - Left.,
Qty - 1, Part Number 479.89
Rear Door Rail - Right.,
Qty - 1, Part Number 479.88
#2 Bow Assembly, Qty - 1,
Part Number 455.46
Bow Mount Bracket -
Right, Qty - 1, Part
Number 492.92
M8 x 75mm Knob,
Qty - 4, Part Number
478.90
M8 x 30mm Knob,
Qty - 2, Part Number
480.22
#8 x 1/2" Pan Head Washer
Screw, Qty - 31, Part
Number 393.79
#3 Bow Assembly, Qty - 1,
Part Number 486.38
#4 Bow Assembly, Qty - 1,
Part Number 486.39
Rear Top Arch, Qty - 1,
Part Number 486.56
Cable Guide Bracket -
Right, Qty - 1, Part
Number 482.82
Cable Guide Bracket -
Left, Qty - 1, Part
Number 482.83
Stay Pad, Qty - 2,
Part Number 456.32
Foam Tape, Qty - 2,
Part Number 417.43
Foam Seal- Left, Qty - 1,
Part Number 457.77
Foam Seal- Right, Qty - 1,
Part Number 457.76
Side Bow- Right, Qty - 1,
Part Number 492.90 Side Bow- Left, Qty - 1, Part Number 492.89
Tailgate Bar, Qty - 1,
Part Number 489.46
Tailgate Bar Mount-Left,
Qty - 1, Part Number 488.47
Tailgate Bar Mount-Right,
Qty - 1, Part Number 488.46

Rev. B 1112 54823 pg. 3
Supertop NX Twill Installation Instructions
Mount Cable Guide Brackets
to Rear Door Rails
Mount the Right Cable Guide Bracket to the Right
Rear Door Rail with two (2) M5 x 16 Screws and
M5 Lock Nuts. Repeat with the Left Rear Door Rail.
Install Rear Door Rail
Locate the left and right Rear Door Rail. Insert the pin in the bottom of the Door
Rail into the hole in the belt rail behind the door.
Place an M8 x 75mm Knob through the tab on the Door Rail and tighten.
Passenger Side Shown
View from Inside Vehicle
Sport Bar
View from Outside Vehicle
Right Rear Door
Surround
M8 x 75mm
Knob
Right Rear Door
Surround
Place the Front Door Rail above the door opening.
Passenger Side Shown
Front
Sport Bar
Install Front Door Rail
Right Front Door
Surround
Install an M8 x 75mm Knob at the front of the rail
and an M8 x 30mm Knob in the center.
View from Inside Vehicle
Sport Bar
Front M8 x 75mm
Knob M8 x 30mm
Knob
Right Rear
Door Rail
Right Cable
Guide Bracket
M5 x 16 Screws and
M5 Lock Nuts

Rev. B 1112 54823 pg. 4
Supertop NX Twill Installation Instructions
Remove and save the screws that attach the fabric tabs and cable
brackets to the ends of the Header.
Loosen the outboard screw on the top side of the Header.
Insert the Right Side Bow into the right side of the Header and secure
it to the molded Lower Header with two #8 X 1/2" Pan Head Washer
Screws.
Secure the Top Steel Header to the Side Bow with two #8
X 1/2" Pan Head Washer
Screws and tighten the
outboard screw that was
loosened.
Reconnect the fabric cable
bracket and fabric tab.
Repeat on the left side.
Install Bow Mount Brackets
on Sport Bars
Driver’s Side Shown
Use Bow Mount Screws to install Bow Mount
Brackets on rear sport bar.
Rear
Install Side Bows on
Header Assembly
Release Fabric Tab
and Cable Bracket
Side Bow
Upper
Header
#8 X 1/2" Pan Head
Washer Screws
Remove the paper on the adhesive backing on
the Front Top Arch. Insert one end of the Arch in
to the slot in the middle of one of the Front Door
Rails. Push the other end inward to flex the bow
and insert it into the slot on the other side of the
vehicle.
Repeat with the Rear Top Arch.
Install Top Arches
Lower
Header
Install Tailgate Bar Mounts
Locate the left and right Tailgate Bar Mounts. Orient
them on the vehicle. Hook the bottom of one mount
under the belt rail and roll it toward the inside of the
vehicle until it clips into place. Repeat this with the
other Tailgate Bar Mount.

Rev. B 1112 54823 pg. 5
Supertop NX Twill Installation Instructions
Install Foam Tape on Header
Install Foam Tape on Header.
Driver’s Side Shown
Foam
Tape
Install Foam Seal on Header
Install Foam Seal on Header.
Driver’s Side Shown
Foam Seal
Install #3 Bow on Header
Assembly
Use a Pivot Knuckle Bolt to install the #3 Bow to the
Side Bow/Header Assembly.
Pivot Knuckle
Bolt
#3 Bow
Header
Assembly
Assemble #2 Bow to Header /
Side Bow Assembly
Locate the #2 Bow Assembly. Place it on the Side
Bow/Header Assembly.
Front: Install an M5 x 16 Machine Screw with two
(2) Bushings and an M5 Nylock Nut on the front of
the Side Bow.
Rear: At the rear install an M5 x 30 Machine Screw
with (2) Bushings and an M5 Nylock Nut.
Repeat these steps on both legs of the #2 Bow
Rear
Front M5 x 16 Machine
Screw
Bushings
M5 Nylock
Nut
M5 x 30 Machine
Screw
Bushings
M5 Nylock
Nut

Rev. B 1112 54823 pg. 6
Supertop NX Twill Installation Instructions
Install Stay Pad
Do Not allow Stay Pad
to twist.
Align the two (2) holes in the square end of the
Stay Pad with the 2 holes in the corners of the #3
Bow. Install two (2) #8 x 1/2" Pan Head Washer
Screws. Pull the pointed end of the Stay Pad back
to the #4 Bow. Make sure that it is not twisted and
the point is to the inside. Install three (3) #8 x 1/2"
Pan Head Washer Screws. Repeat on both sides.
#8 x 1/2" Pan Head
Washer Screws
#8 x 1/2" Pan
Head Washer
Screws
#8 x 1/2" Pan Head
Washer Screws
Stay Pad
Stay Pad
#3 Bow
#3 Bow
#4 Bow
Place the Top Fabric Assembly on the back of the vehicle with the header on top.
Clip the #4 Bow pivot knuckle into the forward lower hole in the Bow Mount
Bracket. Clip the #3 Bow pivot knuckle into the top slot in the Bow Mount Bracket.
Secure Top Fabric Assembly to Bow Mount Bracket
#3 Bow
#4 Bow
Drape Top Fabric over Vehicle
Open the Top Assembly and drape it over the cab
of the vehicle.

Rev. B 1112 54823 pg. 7
Supertop NX Twill Installation Instructions
Drape Top Fabric over Bows Secure Cable Spring
Secure Header
Slide the Pivot Assembly on the Top along the track
above the door until it latches into place.
Sport Bar
Passenger Side Shown
Secure Pivot Assembly
Pull the fabric up over the bow assembly. Fold the Header back to reduce tension on the top. Secure Cable Spring to bracket on bow and crimp spring.
Close the front of the Top and secure the latches on
the header to the windshield.
View from Inside Vehicle
Hook Latch to
Windshield

Rev. B 1112 54823 pg. 8
Supertop NX Twill Installation Instructions
Secure Top Fabric to #3 Bow
View from Inside Vehicle
Secure #2 BowSecure Rear Bow Install Rear Window
Once the top is in place, locate the flaps sewn
inside the top near the #3 Bow. Use four (4) #8 x
1/2" Pan Head Washer Screws to secure the flaps
to the #3 Bow.
#3 Bow
Locate the four (4) flaps sewn inside the top above
the rear window opening. Install a #8 x 1/2" Pan Head
Washer Screw to secure each flap to the Rear Bow.
Rear Window Opening
View from Inside Vehicle
View from Inside Vehicle
Locate the flaps inside the top in the center. Wrap
them around the #2 Bow and install five (5) #8 x 1/2"
Pan Head Washer Screws.
#8 x 1/2" Pan Head
Washer Screws
#8 x 1/2" Pan Head
Washer Screws
Slip the plastic strip in the rear corners of the Top
into the channel on the vehicle.
Secure Rear Corners
Start the zipper on the Rear Window and close it
part of the way around.

Rev. B 1112 54823 pg. 9
Supertop NX Twill Installation Instructions
Secure Front of Quarter Window
Attach Quarter Window
Zippers
Start the zipper on the Quarter Window and close it
1-2 inches. Repeat on the other side of the vehicle.
Roll the plastic strip along the front of the Quarter
Window into the channel in the Door Rail.
Quarter
Window
Secure Quarter Window
Close the zipper and slip the plastic along the
bottom of the Quarter Window into the channel on
the vehicle.
Fasten the hook and loop strip above the window to
the top.
Fasten Hook
and Loop
Roll Plastic
into Channel
Quarter
Window
Quarter
Window
Install Tailgate Bar
Slide the channel in the Tailgate Bar onto the tubing
along the bottom of the Rear Window on the inside.
Tailgate Bar
Secure Tailgate Bar
Slide the Tailgate Bar into the Tailgate Bar Mounts
on each side of the tailgate opening.
Tailgate Bar
Mount
Tailgate Bar
Mount

Rev. B 1112 54823 pg. 10
Supertop NX Twill Installation Instructions
To Fold the Top Down
Remove Quarter Windows
and Rear Window
Remove the Quarter Panels and the Rear Win-
dow. Release the plastic strip from the retainer
along the bottom and front of the panel
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,
remove the Rear Window 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 inside of the bows, Wrap the fabric around the bows, then
tuck the rear legs of the top under the bows.
Tuck fabric and
plastic strips
inside bows
Collapse bows and
fold toward rear
To Fold the Top Down
Collapse Top
Tuck fabric
inside vehicle