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RPTR-OBA/734
INSTALLATION MANUAL
REV: B (04/25/2022)
© Kleinn Air Horns 2021, All Rights Reserved
PO Box 91278 Tucson, AZ 85752
Phone: (520) 579-1531
Web:
https://www.kleinn.com

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Summary of Contents for Kleinn Air Horns RPTR-OBA/734

  • Page 1 RPTR-OBA/734 INSTALLATION MANUAL REV: B (04/25/2022) © Kleinn Air Horns 2021, All Rights Reserved PO Box 91278 Tucson, AZ 85752 Phone: (520) 579-1531 Web: https://www.kleinn.com...
  • Page 2: Table Of Contents

    RPTR-OBA/734 Installation Manual Table of Contents Safety First ............................4 Application Chart ..........................5 Bolt-On Vehicle List ........................5 Excluded Vehicles .......................... 5 Aftermarket Product Compatibility ....................5 Installation Overview ..........................6 Kit Layout & System Location(s) ....................6 Install Process Outline ........................7 Approximate Installation Time......................
  • Page 3 RPTR-OBA/734 Installation Manual 6.3.1 Rear Horn Bracket Preparation ................... 18 6.3.2 Front Horn Bracket Preparation..................18 On-Vehicle Installation ........................19 Nut Plates & Tank/Compressor Bracket Installation ..............19 Rear Tank Bracket Installation ....................22 Compressor Installation ......................24 Tank Installation .......................... 25 Front Horn Bracket Installation ....................
  • Page 4: Safety First

    RPTR-OBA/734 Installation Manual 1 Safety First Read manual thoroughly before starting installation of this kit. Verify that you have all parts listed, and that you clearly understand the installation procedure. Contact Kleinn technical support with any questions. Installation of this kit requires moderate mechanical aptitude; seek professional help if you’re not competent using hand tools in tight uncomfortable spaces and around possibly rusted and sharp vehicle parts.
  • Page 5: Application Chart

    Installation Manual 2 Application Chart 2.1 Bolt-On Vehicle List RPTR-OBA/734 is a 100% direct bolt-on aftermarket product for the Ford Vehicles listed below. Every effort has been made to verify fitment on these vehicles in their factory condition. MODEL YEAR...
  • Page 6: Installation Overview

    RPTR-OBA/734 Installation Manual 3 Installation Overview 3.1 Kit Layout & System Location(s) This kit consists of the following components, located on vehicle as follows: Install Time Item No. Component Vehicle Location (APPROXIMATE) 6450RC 150 PSI Waterproof Outer passenger side frame rail, in between...
  • Page 7: Install Process Outline

    RPTR-OBA/734 Installation Manual Figure 4- Horns Installed 3.2 Install Process Outline For person(s) with prior experience installing this kit, a reminder of the install steps is provided below: 1. Layout all components of kit 2. Assemble fittings to Air Tank, On-board Air Kit, Tire Inflation Kit & Air Horns 3.
  • Page 8: List Of Tools & Supplies

    RPTR-OBA/734 Installation Manual 4 List of Tools & Supplies 4.1 Standard Tool List (Required) 1. Basic mechanic’s 3/8” drive socket sets with extensions Inch size sockets • Metric size sockets • 2. Basic mechanic’s combination wrenches (box/open-end) Inch size wrenches •...
  • Page 9: Parts List

    RPTR-OBA/734 Installation Manual 5 Parts List This section should be printed to expedite the installation process. 5.1 Review Parts List Unpackage and organize kit and verify all parts are included, as listed below. Contact Kleinn support with any questions. 5.2 Pre-Packaged Electromechanical Kit Items NOTE Items in this section come in their own packages and may include additional items inside package.
  • Page 10: Electrical Components

    RPTR-OBA/734 Installation Manual 50040 Hex Plug, ¼” NPT 90° Elbow Fitting, 51414L ¼” NPT to ¼” Compression 90° Elbow Fitting, 51214L ¼” NPT to ½” Compression 2151 Pressure Switch, ¼” NPT 10 ft 25014 Black Air Tubing, ¼” Kleinn Air Horn Juice – Thread...
  • Page 11: Mounting Brackets

    RPTR-OBA/734 Installation Manual 5.5 Mounting Brackets Item No Part Number Description Picture RAPTOR-110 Compressor Bracket RAPTOR-202 Tank Strap RAPTOR-203 Nut Plate RAPTOR-210 Rear Tank Bracket RAPTOR-211 Front Tank Bracket RAPTOR-310 Rear Horn Mount RAPTOR-311 Front Horn Mount 5.6 Hardware Item No...
  • Page 12 RPTR-OBA/734 Installation Manual Hex Bolt – 5/16”-18, 1” Long Carriage Bolt (knurled) – 5/16”-18, .75” Long Carriage Bolt (square neck) – 5/16”-18, 1.25” Long Carriage Bolt (knurled) – 5/16”-18, 1” Long Lock Washer – ¼” Lock Washer – 5/16” Flat Washer – ¼”, .63” OD H10.
  • Page 13: Special Parts

    RPTR-OBA/734 Installation Manual H17. Flat Washer – M8, 16mm OD H18. Compressor Mounting Hardware - Assorted *Included inside Horn Box **Included inside Compressor Box 5.7 Special Parts Item No Description Picture Rubber Trim (wide “C”) – 9” Strip Rubber Trim (narrow “U”) – 9” Strip...
  • Page 14: Bench Assembly

    RPTR-OBA/734 Installation Manual 6 Bench Assembly Complete the following steps off vehicle to facilitate final installation. 6.1 Install Air Fittings Gather the air fittings for installation on the following components (as applicable): Air Tank • 1302 Quick Connect Bracket •...
  • Page 15: Inf-1 & Air Horns

    RPTR-OBA/734 Installation Manual 6.1.3 INF-1 & Air Horns 1. Install the fittings (located in the INF-1 Bag) to the INF-1 kit. For the following step, separate the medium air horn trumpet from the base as shown below. 2. Install the air valve onto the medium horn driver fitting with the direction of flow (arrow indicator) pointed towards the air horn driver.
  • Page 16: Tank Strap Installation

    RPTR-OBA/734 Installation Manual Figure 8- Rubber Trim Installation 6.2.2 Tank Strap Installation 1. Take hardware H1, H7, & H9 and insert into the hole (NOT SLOT) of Item 19 (tank strap) in the stacking order shown below. Figure 9- Tank Strap Hardware Stacking Order...
  • Page 17 RPTR-OBA/734 Installation Manual 2. Install onto the upper threads of the brackets (Item 21 & 22) as shown below. Figure 10- RAPTOR-210 (Left) & -211 (Right) – Straps are shown pre-bent 3. If straps are not pre-bent, place Item 5 (Air Tank) onto the brackets RAPTOR-210 & -211 (Item 21 &...
  • Page 18: Air Horn Driver Hardware

    RPTR-OBA/734 Installation Manual 6.3 Air Horn Driver Hardware The following brackets & hardware are used in this step: Item 23 = RAPTOR-310 • Item 24 = RAPTOR-311 • Item H5, H8, H10, H13 – Qty: 6 each • 6.3.1 Rear Horn Bracket Preparation Loosely install hardware H5, H8, H10, H13 onto bracket RAPTOR-310 as shown in the below figure.
  • Page 19: On-Vehicle Installation

    RPTR-OBA/734 Installation Manual 7 On-Vehicle Installation 7.1 Nut Plates & Tank/Compressor Bracket Installation The following brackets & hardware are used in this step: • Item 18 = RAPTOR-110 • Item 20 = RAPTOR-203 – Qty: 2 Item 22 = RAPTOR-211 •...
  • Page 20 RPTR-OBA/734 Installation Manual 4. Use H3 as a handle to insert RAPTOR-203 into the oval frame rail holes & secure by tightening H2 as shown below. Note: Ensure RAPTOR-203 holes are parallel to the floor and are not obstructed by the frame.
  • Page 21 RPTR-OBA/734 Installation Manual Figure 17- RAPTOR-110 Install 7. On rearmost RAPTOR-203, use the remaining H3, H8, H10 hardware in the same stacking order & install RAPTOR-211 in-between the frame & RAPTOR-110 rear hole as shown below. Figure 18- RAPTOR-110 & -211 Install 8.
  • Page 22: Rear Tank Bracket Installation

    RPTR-OBA/734 Installation Manual 7.2 Rear Tank Bracket Installation The following brackets & hardware are used in this step: Item 21 = RAPTOR-210 • Item H4, H8, H10, H11, H13 – Qty: 2 each • Use the below stacking order for installation of the RAPTOR-210 bracket.
  • Page 23 RPTR-OBA/734 Installation Manual H4 & H11 secure the RAPTOR-210 bracket from inside the frame rail. 2. Insert H4 & H11 (stacked) into the square holes and orient the threads to face outside of the frame rail through the circular hole. Reference the following figure.
  • Page 24: Compressor Installation

    RPTR-OBA/734 Installation Manual 7.3 Compressor Installation The following hardware is used in this step: Item 1 = Compressor • All included hardware and components inside the compressor box • Use the below stacking order for installation of the compressor. Figure 23- Compressor Hardware Stacking Order 1.
  • Page 25: Tank Installation

    RPTR-OBA/734 Installation Manual 7.4 Tank Installation The following components & hardware are used in the step: Item 5 = Air Tank • Item H1, H7, H9 – Qty: 2 each • Use the following stacking order for installation of the tank.
  • Page 26 RPTR-OBA/734 Installation Manual Figure 27- Air Tank Installed Figure 28- Compressor Leader Hose Routed to Air Tank 5. Torque tank straps (RAPTOR-202’s) hardware to 37 in-lbs. REV: B (04/25/2022)
  • Page 27: Front Horn Bracket Installation

    RPTR-OBA/734 Installation Manual 7.5 Front Horn Bracket Installation The following brackets & hardware are used in this step: Item 24 = RAPTOR-311 • Item H4, H8, H10, H11, H13 – Qty: 1 each • (Optional) Item H14, H15, H16, H17 •...
  • Page 28 RPTR-OBA/734 Installation Manual Figure 31- RAPTOR-311 Mounting Holes Location Vehicles that DO NOT have the parking brake cable assembly, follow the same steps except where noted [Alternate] & additionally use the “optional” hardware listed at the beginning of this section.
  • Page 29 RPTR-OBA/734 Installation Manual Figure 32- RAPTOR-311 Install Orientation 4. Slide RAPTOR-311 under the clip-on nut (via the square hole) to set it into place along the frame rail. The -311 bracket should lie in-between the vehicle frame & the clip-on nut as shown in the below figure.
  • Page 30 RPTR-OBA/734 Installation Manual 5. Re-install the OEM bolt & parking brake cable bracket loosely. a. Alternate: Place RAPTOR-311 lower mounting point over the clip-on nut and secure in place using H15, H16, H17 in the stacking order shown in the beginning of this section.
  • Page 31: Rear Horn Bracket Installation

    RPTR-OBA/734 Installation Manual 7.6 Rear Horn Bracket Installation The following brackets & hardware are used in this step: Item 23 = RAPTOR-310 • Item H4, H6, H12 – Qty: 1 each • H8, H10, H11, H13 – Qty: 2 each •...
  • Page 32 RPTR-OBA/734 Installation Manual 3. Place RAPTOR-310 onto the frame & through the H6 hardware using the lower/rear mounting hole 4. Complete the hardware install per the above stacking order. This step is shown in the below figure. Figure 38- RAPTOR-310 Lower Mounting Point Installation...
  • Page 33 RPTR-OBA/734 Installation Manual 5. Insert H4 & H11 (stacked) into the square hole and orient the threads to face outwards of the frame rail through the circular hole as done in the previous step. 6. Place RAPTOR-310 foremost mounting hole over the hardware and install H8, H10, H13 in the stacking order noted in the beginning of this section.
  • Page 34: Air Horn Installation

    RPTR-OBA/734 Installation Manual 7.7 Air Horn Installation Installation of the air horns require the separation of the trumpets from the bases (drivers). 1. Separate all the air horn trumpets from the drivers (bases) by unscrewing the trumpet from the driver as shown below.
  • Page 35: Pneumatic Tubing Routing & Plumbing

    RPTR-OBA/734 Installation Manual 8 Pneumatic Tubing Routing & Plumbing. With all components located, you are now able to route the air tubing as desired & install onto the compression / push-to-connect fittings as applicable. Route the air tubing as desired to the different parts of the system. Use the below figure for proper hookup &...
  • Page 36: Electrical Wiring

    RPTR-OBA/734 Installation Manual 9 Electrical Wiring CAUTION: Follow all recommended safety precautions for working on vehicle’s electrical system; consult vehicle owner’s manual for further instruction Route & connect the wiring & electrical components as desired. Use the below figure & the following tips for routing &...
  • Page 37 RPTR-OBA/734 Installation Manual • It is recommended to disconnect the vehicle battery when performing wiring. • Insert all wiring into the included wire loom & route loom away from sharp edges & high heat areas. Fasten securely using zip-ties or similar.
  • Page 38: Final Steps & Testing

    RPTR-OBA/734 Installation Manual 3. Briefly activate the horns by pressing the horn 10 Final Steps & Testing button for one (1) second. Repeat three (3) times 10.1 Reconnect Vehicle Battery(s) with a short rest period between (i.e., 1-3 seconds). CAUTION: Before connecting the vehicle battery(s), verify all wiring is properly connected and no shorts exists.
  • Page 39: General Operation

    RPTR-OBA/734 Installation Manual marks across fasteners and mounting parts is 11 General Operation good practice to quickly ensure fasteners have 11.1 Compressor Operation not moved. WARNING: NEVER operate the air compressor above its 2. Yearly, or every 12,000 miles, inspect OE wiring, MAXIMUM PRESSURE RATING (see label on body).
  • Page 40: Warranty Information

    Thank you for purchasing our Air Horn Kit. Shall you experience any unexpected problems during installation or have problems with any part at any time please contact Kleinn support. END OF MANUAL © Kleinn Air Horns 2021, All rights reserved. PO Box 91278 Tucson, AZ 85752 Phone: (520) 579-1531 Web: https://www.kleinn.com...

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