Installation Instructions AMP RESEARCH Power Step by Bestop Automatic Retracting Running Board Vehicle Application Nissan Titan King Cab 2004 and newer (5 ft.) Part Number: 75106-01 Nissan Titan Crew Cab 2004 and newer (6 ft.) Part Number: 75110-01 Nissan Armada 2004 and newer (6 ft.) Part Number: 75110-01 www.bestop.com - We re here to help! Visit our web site and click on Ask a Question INSTALLATION TIME SKILL LEVEL 3 Hours 4-Difficult Tape Measure Flat-Head Screwdriver TOOLS Phillips Screwdriver Pliers Power Drill Ratchet 1/8 and 7/32 Drill Bits Wrench Socket Allen Crimp Wrench Tool 13mm 14mm or 9/16 5mm 13mm 5 mm, 3/16 Wire Cutters Wire Stripper Electrical Tape Silicone Sealant Safety Glasses The manufacturer strongly recommends that this product be professionally installed. Failure to carefully follow the electrical installation steps could result in severe electrical shock which could harm the installer and/or damage the vehicle. This product is designed primarily to enhance the appearance of the vehicle and to shield the occupants from ordinary weather conditions Do not rely in any way on the components of this product to contain occupants within the vehicle, or to protect against injury or death in the event of an accident. This top will not protect the occupants from falling objects. Never operate vehicle in excess of manufacturer s specifications. Read and follow, precisely, all installation instructions provided when installing top. Failure to do so may result in a poor fitting top and could place occupants of the vehicle in a potentially dangerous situation.
Parts List and Hardware Identification Guide Crew and Armada Rev. B 0605 75106 / 75110 pg. 2
1 Drill Holes for Arms 2 Locate the Drill Template in the parts kit. Place it along the sill under the vehicle. Slide the upper front hole in the template over the stud in the sill and install an 8mm Nut over the stud. Then install a Medium Socket Head Bolt in the lower front hole in the Drill Template. Drill a 1/8" pilot hole at the small hole next to the slot in the Template. Assemble Rivet Nut Insertion Assembly Slide a Washer over the Rivet Nut Insertion Assembly Bolt and follow it with the Rivet Nut Insertion Assembly Nut and a Rivet Nut. Place the Rivet Nut Insertion Assembly into one of the holes drilled in the previous step. Remove the Template and drill the hole out to 17/32". Repeat this at all four arm locations. Use a 14mm Wrench and a 13mm Socket to hold the Assembly square and flush with the hole. Tighten the bolt until the Rivet Nut is firmly clamped to the sheet metal. Remove the bolt, nut and washer. NOTE If necessary, remove any excessive undercoating so that the drill template can seat correctly against the sill. Repeat this procedure for all four holes. Rivet Nut Drill 1/8" Pilot Hole then 17/32" Hole Drill Fixture Rivet Nut Insertion Assembly Nut Washer Rivet Nut Insertion Assembly Bolt Sill Install Nut Over Stud Install Medium Hex Head Bolt Rivet Nut Insertion Assembly Place 14mm Wrench to Tighten Place 13mm Socket to Tighten Rev. B 0605 75106 / 75110 pg. 3
3 Install Arms 4 Orient the Arms on the vehicle. The Rear Arms have the large pivot shaft for attaching the motor. Place an Arm over the attachment points from the previous steps. Install a Nut over the stud and two Medium Hex Head Bolts. One of these will go into the Rivet Nut installed in Step Two. Once all the Arms are installed, tighten the bolts to 16 ft./lbs. (22 Nm). Install Steps Orient the Steps on the vehicle and mount the Steps to the arms. Slide the mounting T-Nut into position. Install two Socket Head Bolts to secure the Step to each Arm. Adjust the Step so that the rear of the Step is 12-1/2" behind the Rear Arm. Use a 3/16" Allen Wrench to tighten the bolts to 10 ft./lbs. Front Arm Step Socket Head Bolts Install Nut over Stud Install Medium Hex Head Bolt Socket Head Bolts Arm Socket Head Bolts Rev. B 0605 75106 / 75110 pg. 4
5 Mount the Motors to the 6 Rear Arms Use two 6 mm Socket Head Bolts to mount a Motor to each Rear Arm. Install Control Box Locate the vehicle body fastener behind the air-intake box on the driver s side of the engine compartment. Use the fastener to install the Control Box behind the air-intake box. Plug the Wiring Harness into the Control Box. Make sure that the Locking Tabs engage. WARNING Remove the fuse from the Wiring Harness 7 Remove Fuse from Wiring Harness Remove the fuse from the Wiring Harness. Failure to do so could result in severe electrical shock which could harm the installer and/or damage the vehicle. Rear Arm Control Box 6mm Socket Head Bolt (2 required) Wiring Harness Motor Rev. B 0605 75106 / 75110 pg. 5
8 CAUTION Do not ground the wrench when engaged with the Nut. Secure Leads Attach the eyelet on the red Power Lead wire to the positive terminal on the battery. Attach the eyelet on the Black Lead wire to the negative terminal on the battery. Wiring Harness Battery 9 Secure Wiring Harness Route the longer leg of the harness across the front of the engine compartment and down to the motor on the passenger s side step. Route the shorter leg to the motor on the driver s side step. Use the wire ties in the parts kit to secure the harness to the fire wall in the engine compartment and to the frame under the vehicle. Wiring Harness Engine Compartment Wire Ties Under Vehicle Rev. B 0605 75106 / 75110 pg. 6
10 Install Trigger Wires 11 Puncture the grommet in the floor panel behind the Front Arm and thread the Trigger wire from the Wiring Harness through the firewall. NOTE If no grommet is visible, drill a 9/32" hole in the floor panel and install the rubber grommet from the parts kit then thread the trigger wire through the grommet. Install T-Tap Connector Remove the step plate in the front door opening. Lift up the carpet and pull the Trigger wire through the grommet. Remove the kick panel and locate the wire in the harness under the kick panel that matches the Trigger Wire. Use pliers to install a T-Tap Connector on this wire. Install a Spade Connector on the Trigger Wire and connect it to the T-Tap Connector. Puncture Grommet Driver s Side: Light Blue Red with Yellow Stripe Passenger s Side: Red with Blue Stripe & Silver Dashes Grey King Cab Crew Cab Only King Cab Crew Cab Only Thread Trigger Wire through Grommet T-Tap Connector Wiring Harness Spade Connector Trigger Wire from Harness Rev. B 0605 75106 / 75110 pg. 7
12 Connect Harness to Motor 13 Plug the end of the Wiring Harness into the Motor on each side of the vehicle. Reinstall Fuse Reinstall the fuse in the harness. Motor Wiring Harness Rev. B 0605 75106 / 75110 pg. 8
14 Test Doors Open the doors to make sure that the Step drops into position on each side of the vehicle. Check that all bolts and fasteners are securely tightened. NOTE If the Step position is not even, repeat the adjustment from Step Four. 15 Reassemble Kick Plates Once you have checked that the Steps function properly, reinstall the Kick Plates and Step Plates on both sides of the vehicle. Rev. B 0605 75106 / 75110 pg. 9
Limited Warranty We warrant our product to be free from defects in material and workmanship, for terms specified below, provided there has been normal use and proper maintenance. This warranty applies to the original purchaser only. All remedies under this warranty are limited to the repair or replacement of any item or items found by the factory to be defective within the time period specified. If you have a warranty claim, first you must call our factory at the number below for instructions. You must retain proof of purchase and submit a copy with any items returned for warranty work. Upon completion of warranty work, if any, we will return the repaired or replaced item or items to you freight prepaid. Damage to our products caused by accidents, fire, vandalism, negligence, misinstallation, misuse, Acts of God, or by defective parts not manufactured by us, is not covered under this warranty. THE WARRANTY TIME PERIOD IS AS FOLLOWS: ALL HARD GOODS MANUFACTURED BY OUR COMPANY (USING PRIMARILY VINYLS, PLAS- TICS, AND/OR FOAM): ONE YEAR FROM DATE OF PURCHASE. ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE CREATED HEREBY LIMITED IN DURATION TO THE SAME DURATION AND SCOPE AS THE EXPRESS WRITTEN WARRANTY. OUR COMPANY SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGE. Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. For further information or request for warranty work please contact: Bestop Inc. Customer Service (800) 845-3567 (303) 465-1755 Rev. B 0605 75106 / 75110 pg. 10