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DMF ROTO-180 Installation And Parts & Service Manual

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DIVERSIFIED METAL FABRICATORS, INC.
Installation and
Parts & Service Manual
ROTO 180
September 2017
SERIAL NUMBER
________________________
NOTE:
Please refer to the serial numbers when ordering parts or
inquiring about warranty items.
DMF
665 Pylant Street
Atlanta, Georgia 30306
Parts (404) 607-1684 Parts Fax (404) 879-7888 parts@dmfatlanta.com
Service Department (404) 879-7882 service@dmfatlanta.com
Phone (404) 875-1512
Fax (404) 875-4835 info@dmfatlanta.com
http://www.dmfatlanta.com

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  • Page 1 DIVERSIFIED METAL FABRICATORS, INC. Installation and Parts & Service Manual ROTO 180 September 2017 SERIAL NUMBER ________________________ NOTE: Please refer to the serial numbers when ordering parts or inquiring about warranty items. 665 Pylant Street Atlanta, Georgia 30306 Parts (404) 607-1684 Parts Fax (404) 879-7888 parts@dmfatlanta.com Service Department (404) 879-7882 service@dmfatlanta.com Phone (404) 875-1512 Fax (404) 875-4835 info@dmfatlanta.com...
  • Page 2 ROTO - 180 Message from DMF Thank you for choosing DMF ROTO-180. We make every effort to provide quality, safe and rugged products for the railroad. We hope you'll find our product to be satisfactory in every way. We take product support very seriously, so if you have any questions, please contact us.

  • Page 3: Table Of Contents

    5 Section PVG Valves, Hydraulic Schematic......6-8 3 Section PVG Valves, Hydraulic Schematic......6-9 12’ Subframe, PVG Valves, Hydraulic Schematic ....6-10 6.10 14’ Subframe, PVG Valves, Hydraulic Schematic ....6-11 6.11 2015 N/S Spec, PVG Valves, Hydraulic Schematic ....6-12 © 2017 DMF, Inc. All Rights Reserved.
  • Page 4 PVG Valves, N/S ’15 Electrical Schematic, Diamond Logic & Plus 1 ..............7-8 PVG Valves, Electrical Schematic, Tarp & Vibrator ....7-9 Joystick for HydraForce Manifold ........7-10 7.10 Proximity Switch Kit ............7-11 7.11 Limit Switch Kit ..............7-12 © 2017 DMF, Inc. All Rights Reserved.
  • Page 5 ROTO 180 Controls Cable ............. 4-10 Figure 4.6.1.A 3 Section PVG Valves – Port Locations ........4-13 Figure 4.6.1.B Subframe Hydraulic & Electrical Connections ......4-14 Figure 4.7 Joystick/Keypad Mount Wiring ..........4-16 Figure 4.8 Joystick Movement............... 4-19 © 2017 DMF, Inc. All Rights Reserved.
  • Page 6     1.2.1 Standard Dump Body ..................1-3     1.2.2 Hydraulic Requirements ................. 1-3     1.2.3 Rotating Sub-frame & Hoist ................1-3     1.2.4 Safety Features .................... 1-3     © 2017 DMF, Inc. All Rights Reserved.

  • Page 7: General Description

    ROTO 180 GENERAL DESCRIPTION The DMF ROTO 180 system is a rotating dump body that allows the operator to deposit its load anywhere within a 180° arc. Between the dump body and the truck chassis lays the hydraulically actuated subframe. This two-piece structure contains a ball bearing that lets the dump body rotate about the truck frame.

  • Page 8: Specifications

    Railgear. A swing alarm sounds whenever the dump body is rotated. A safety strut is provided for use when servicing the dump body. © 2017 DMF, Inc. All Rights Reserved.
  • Page 9 OPERATIONS – PVG VALVES MANUAL OPERATION ........2-13 2.4.1 Raising Body – Manual Operation ..............2-13 2.4.2 Lowering Body – Manual Operation ............... 2-14 2.4.3 Swinging Body – Manual Operation ............... 2-15 OPERATIONS – POST DUMP TRAVEL ............. 2-16 © 2017 DMF, Inc. All Rights Reserved.

  • Page 10: Operations - Hydraforce Manifold

    Operation of the ROTO 180 system with the body turned away from the center position requires the use of either manual or hydraulic Raildogs to stabilize the truck. For operation of Raildogs, refer to the separate “Raildog” manual. © 2017 DMF, Inc. All Rights Reserved.

  • Page 11: Lowering Body - Hydraforce Manifold

    2. Lower the dump body fully and center it with respect to the truck chassis to engage the center lock pin, as shown in Figures 2.1.4.A and 2.1.4.B. Figure 2.1.4.A - Center Lock Pin Engaged © 2017 DMF, Inc. All Rights Reserved.

  • Page 12: Swinging Body - Hydraforce Manifold

    An alarm will sound while the body is being rotated. Releasing the switch at any time will stop the dump body from moving. 3. After dumping, lower and center the dump body. Check the center lock pin engagement and verify the tailgate has also been latched. © 2017 DMF, Inc. All Rights Reserved.

  • Page 13: Operations - Pvg Valves In Cab

    5. Tighten the locking handle until there is no play between the upper assembly and lower weldment. © 2017 DMF, Inc. All Rights Reserved.

  • Page 14: Enable System - Within Truck Cab

    ROTO 180 system in enabled, see Figure 2.2.2. If the left LED blinks when this button is pressed, the PTO has not been engaged. If the right LED flashes during this step, reference Section 3.4 for troubleshooting the fault code(s). © 2017 DMF, Inc. All Rights Reserved.

  • Page 15: Disable System

    The use of this button is only intended for maintenance and repair activities and not for everyday use. 1. Check the position of the tarp and open it completely if not already done so. © 2017 DMF, Inc. All Rights Reserved.

  • Page 16: Lowering Body - In Cab Operation

    Figures 2.1.4.A and 2.1.4.B. 3. Latch the tailgate by pressing and holding the “LATCH TAILGATE” button on the keypad until fully engaged. NOTE The left LED on “RELEASE TAILGATE” will illuminate when the tailgate is unlatched. © 2017 DMF, Inc. All Rights Reserved.

  • Page 17: Swinging Body - In Cab Operation

    4. After dumping, lower and center the dump body. Check the center lock pin engagement and verify the tailgate has also been latched. © 2017 DMF, Inc. All Rights Reserved.

  • Page 18: Operations - Pvg Valves Wireless Remote

    This operation will turn off the “REMOTE ENABLE” button on the keypad. 2. Verify that the “REMOTE ENABLE” button has been turned off. The system can now be controlled from the joystick. 3. Continue to Section 2.2.3 to fully disable the system. 2-10 © 2017 DMF, Inc. All Rights Reserved.

  • Page 19: Raising Body - Wireless Operation

    2. Lower the dump body fully and center it with respect to the truck chassis to engage the center lock pin, as shown in Figures 2.1.4.A and 2.1.4.B. 3. Latch the tailgate by holding the “LATCH GATE” button until fully engaged. © 2017 DMF, Inc. All Rights Reserved. 2-11...

  • Page 20: Swinging Body - Wireless Operation

    3. Release the button when the dump body is rotated to the desired location. 4. After dumping, lower and center the dump body. Check the center lock pin engagement and verify the tailgate has also been latched. 2-12 © 2017 DMF, Inc. All Rights Reserved.

  • Page 21: Operations - Pvg Valves Manual Operation

    Operation of the ROTO 180 system with the body turned away from the center position requires the use of either manual or hydraulic Raildogs to stabilize the truck. For operation of Raildogs, refer to the separate “Raildog” manual. © 2017 DMF, Inc. All Rights Reserved. 2-13...

  • Page 22: Lowering Body - Manual Operation

    1. To lower the dump body, locate the PVG Valves on the exterior of the truck. Move the specified lever in the “LOWER BODY” direction as indicated on the valve block. To stop the dump body from lowering, bring the lever back to its neutral position. 2-14 © 2017 DMF, Inc. All Rights Reserved.

  • Page 23: Swinging Body - Manual Operation

    4. After dumping, lower and center the dump body. Check the center lock pin engagement and verify the tailgate has also been latched. © 2017 DMF, Inc. All Rights Reserved. 2-15...

  • Page 24: Operations - Post Dump Travel

    6. If the dump body is equipped with a foldable dump apron it must be secured in the stowed position prior to driving the truck on the highway. This must be done to abide by highway safety regulations. 2-16 © 2017 DMF, Inc. All Rights Reserved.
  • Page 25     3.4.6 Tailgate Troubleshooting ................3-13     3.4.7 Wireless Remote Troubleshooting ..............3-14     3.4.8 Hydraulic System Troubleshooting ............... 3-15     3.4.9 Electrical System Troubleshooting ............... 3-15     © 2017 DMF, Inc. All Rights Reserved.

  • Page 26: Inspection And Maintenance

    • Clean the strainer/filter in the hydraulic power unit tank. 3.1.3 Annually • Perform daily, weekly and bi-annual maintenance. • Service hydraulics system following the user’s manual, which includes replacing oil filter element. © 2017 DMF, Inc. All Rights Reserved.

  • Page 27: Lubrication Specification

    Hydraulic Oil: ASTM D6158 HM (Unax RX-46 Hydraulic Oil, Shell Tellus EE 46 or equivalent) or Dexron III ATF • Oil Filter Element: Gresen FSP212-1EBNH or equivalent • Subframe Filter: Schroeder 3000 PSI Pressure Filter NF301NZ10SD-5 © 2017 DMF, Inc. All Rights Reserved.

  • Page 29: Troubleshooting - Hydraforce Manifold

    • If the connector is illuminated ensure it is fully seated. Check the valve has been properly grounded. If this does not solve the problem there is an issue with the solenoid valve, coil or an obstruction in the manifold. Contact DMF for additional assistance. © 2017 DMF, Inc. All Rights Reserved.
  • Page 30 1. On the end of the valve coils, for the swing and tailgate operations, are manual overrides. WARNING The swing valve override is operated from within the subframe and will cause the subframe to swing. The operator should use extreme caution to avoid personal injury. © 2017 DMF, Inc. All Rights Reserved.
  • Page 31 • If the operation does not work there is an obstruction within the manifold or the flow control. Contact DMF for additional assistance. Tailgate is not automatically opening or dump body height is not limited A. Address common issues, see Section 3.3.1.

  • Page 32: Hydraulic Troubleshooting

    2. Test the swing function and listen for the swing alarm. • If the body moves and the swing alarm sound, the problem is local to that function and does not involve the whole system. Continue on for troubleshooting. © 2017 DMF, Inc. All Rights Reserved.
  • Page 33 Check that the voltage changes pins as the switch is toggled. • If voltage is not detected at the pins when the switch is used the switch should be replaced. • If the switch is not the issue contact DMF for additional support. © 2017 DMF, Inc. All Rights Reserved.

  • Page 34: Troubleshooting - Pvg Valves

    PTO not engaged PTO not Left PTO engaged see PTO Operations engaged Manual in truck ROTO enabled Center Button pressed Fault code - see ROTO not Right ROTO enabled Section 3.4.3 enabled 3-10 © 2017 DMF, Inc. All Rights Reserved.

  • Page 35: Keypad Fault Codes

    A light on the Plus One Controller also displays the fault codes if the keypad is not working properly. © 2017 DMF, Inc. All Rights Reserved. 3-11...

  • Page 36: Joystick Troubleshooting

    If the wireless remote does not function there is a problem with the electrical system. See Section 3.4.9 for troubleshooting. 3.4.5 Movement Troubleshooting Dump body is not moving or swinging smoothly A. Address common errors, see Section 3.4.1. 3-12 © 2017 DMF, Inc. All Rights Reserved.

  • Page 37: Tailgate Troubleshooting

    G. Tailgate is not closing properly. 1. Verify latch is properly being closed. Ensure tailgate has closed properly and is restrained by the tailgate latch. 2. The dump body must be lowered fully before latching the tailgate. © 2017 DMF, Inc. All Rights Reserved. 3-13...

  • Page 38: Wireless Remote Troubleshooting

    If nothing happens when the “ON” button is pressed replace the batteries in the remote and check again. 4. The operator should be close to the cab of the truck when first establishing communication with the wireless remote. Once communication is fully 3-14 © 2017 DMF, Inc. All Rights Reserved.

  • Page 39: Hydraulic System Troubleshooting

    A. Verify the issue is not hydraulic related by following Section 3.4.8. B. Ensure power is delivered to PlusOne Controller. 1. With the truck ignition turned on, open the electrical interface box mounted behind the cab of the truck. © 2017 DMF, Inc. All Rights Reserved. 3-15...
  • Page 40 • If voltage is present in only one of the connectors check for wire connectivity. NOTE The connector attached to the PlusOne Controller cannot be removed without registering an error in the system. All functions should be tested directly from the terminal strip. 3-16 © 2017 DMF, Inc. All Rights Reserved.
  • Page 41 HYDRAULIC SYSTEM CONNECTION – PVG VALVES .......... 4-13     4.6.1 Hydraulics Install ..................4-13     ELECTRICAL INSTALLATION – PVG VALVES ............ 4-16     INITIAL OPERATION – PVG VALVES ..............4-19     © 2017 DMF, Inc. All Rights Reserved.

  • Page 42: Pre-Installation

    Read all the instructions and check that all required kit parts are included before beginning the installation. The proper installation of this equipment is solely the responsibility of the authorized installer. When in doubt, contact DMF for assistance. 4.1.1 Safety Statements •...

  • Page 43: Work Area

    Frame modifications, other than that required for mounting the ROTO 180 system, must adhere to the truck manufacturer’s recommended standard practice. 4.1.7 Purchased Fastener Torque Specifications See drawing on the following page for torque specifications. © 2017 DMF, Inc. All Rights Reserved.

  • Page 45: Subframe Mounting Procedure

    1. The lower subframe, located beneath the swing bearing, is bolted to the vehicle frame with four mounting angles and four shear plates. The mounting angles are found on both sides of the swing bearing. Figure 4.2.B shows the location for these components. © 2017 DMF, Inc. All Rights Reserved.

  • Page 46: Figure 4.2.B Subframe Component Location

    ½” forward of the Railgear mounting bracket. Do not weld the shear plates to the Railgear bracket. Refer to the drawing located at the end of this subsection for the overall clearance requirements of the ROTO 180 system during installation. © 2017 DMF, Inc. All Rights Reserved.
  • Page 47 15" FOR 14' BODY 11R22.5 TIRES 8" MIN W/ MANUAL RAILDOGS NOTES: 1. SEND CHASSIS SPECS TO DMF FOR REVIEW BEFORE PLACING PO FOR CHASSIS OR ROTO 180. 2. DIMENSIONS SHOWN ARE TO "EFFECTIVE CA" WHICH ACCOUNTS FOR CHASSIS COMPONENT DATE DESCRIPTION INTRUSION ON "CLEAN CA"...

  • Page 48: Hydraulic System Connection - Hydraforce Manifold

    3. The center #12 JIC fitting is connected to the pressure line from the rear Railgear valve power beyond port. This line must pass through a pressure filter prior to connecting to the subframe. Refer to the hydraulic schematic on the next page. Figure 4.3.1 - Subframe Hydraulic Connections © 2017 DMF, Inc. All Rights Reserved.

  • Page 50: Electrical Installation - Hydraforce Manifold

    Remove the cover and insert the cable through the opening before connecting to the terminal strip. Connect the 16-14 cable at the terminal strip using the wire color codes. 4-10 © 2017 DMF, Inc. All Rights Reserved.

  • Page 52: Initial Operation - Hydraforce Manifold

    3. Active the “SWING” switch and rotate the body a few times in both direction to purge the air out of the swing cylinders. For the overall operation of the ROTO 180 system see Section 2. 4-12 © 2017 DMF, Inc. All Rights Reserved.

  • Page 53: Hydraulic System Connection - Pvg Valves

    Figure 4.6.1.A - 3 Section PVG Valves - Port Locations 7. Connect a ¼” sized hose with swivel fitting from the tank return port located on the lower subframe to the tank. See Figure 4.6.1.B for the subframe port location. © 2017 DMF, Inc. All Rights Reserved. 4-13...

  • Page 54: Figure 4.6.1.B Subframe Hydraulic & Electrical Connections

    DIVERSIFIED METAL FABRICATORS, INC. ROTO 180 Figure 4.6.1.B - Subframe Hydraulic & Electrical Connections 4-14 © 2017 DMF, Inc. All Rights Reserved.

  • Page 56: Electrical Installation - Pvg Valves

    4. Route the keypad connector through the wall of the joystick box to the keypad. Close the joystick box and secure the cover. Figure 4.7 - Joystick/Keypad Mount Wiring 4-16 © 2017 DMF, Inc. All Rights Reserved.
  • Page 57 11. Connect a 4 AWG wire from the 150A circuit breaker to the positive terminal of the battery. Reset the circuit breaker after the ROTO 180 installation is complete and ready for testing. 12. Secure all cables and wires using tie straps. © 2017 DMF, Inc. All Rights Reserved. 4-17...

  • Page 59: Initial Operation - Pvg Valves

    For the overall operation of the PVG Valves see Section 2.2. Figure 4.8 - Joystick Movement WARNING The dump body may only be used to swing while on rail and with Raildogs deployed. © 2017 DMF, Inc. All Rights Reserved. 4-19...
  • Page 60 ROTO 180 FENDER ASSEMBLY - 20396 ............5-10 5.10 ROTO 180 RUBBER STEP ASSEMBLY LEFT HAND SIDE - 20331 ......5-11 5.11 ROTO 180 RUBBER STEP ASSEMBLY RIGHT HAND SIDE - 20332 ..... 5-12 © 2017 DMF, Inc. All Rights Reserved.
  • Page 61 20703 - ROTO TOOLBOX, FUEL TANK AND LIGHT BAR ASSEMBLY LIGHT BAR HOSE REEL 20708 - ROTO TOOLBOX AND FUEL TANKS ASSEMBLY TOOLBOX TOOLBOX 13.2 LBS. FIRE EXTINGUISHER 100 GALLON MOUNT FUEL TANK DATE DESCRIPTION TOLERANCES: TITLE: 2X 100 GALLON (UNLESS SPECIFIED) ROTO 180 ROTO TOOLBOX AND FUEL TANK OPTIONS...

  • Page 62: Hydraulic Tank Options

    4X 3/4 NPT RETURN PORTS 4X 3/4 NPT RETURN PORTS 1-1/4 NPT SUCTION PORT 18780 - ROTO HYDRAULIC TANK, 30 GALLON 1-1/4 NPT SUCTION PORT 18797 - ROTO HYDRAULIC TANK, 25 GALLON 18785 - 30 GAL TANK MOUNTING BRACKET DATE DESCRIPTION TOLERANCES: TITLE:...

  • Page 65: Dump Body Ladder Options

    STANDARD DUMP BODY SHOWN WITH OPTIONAL LADDER CONFIGURATIONS LADDER DETAIL 8" BOTTOM OF STIRRUP STEP CROSS MEMBER TO TOP OF STEP 42" BOTTOM OF CROSS MEMBER TO TOP OF STEP 23" BOTTOM OF DATE DESCRIPTION CROSS MEMBER TOLERANCES: TITLE: (UNLESS SPECIFIED) ROTO 180 DUMP BODY LADDER OPTIONS TO TOP OF STEP ROTO 180...
  • Page 66 ITEM NO. PART NUMBER QTY. DESCRIPTION 20292 SPARE TIRE MOUNTING ROD DETAIL 818121 GUSSET 3-7/8" X 4-3/4" X 1/2" 20294 SPARE TIRE RETAINER ASSEMBLY 20291 ROTO FNT 8" CHANNEL X MEMBER 818134 RW-1630 FRONT HEX NUT, SLOTTED (SLHN; 1-1/2"-6) 605145 COTTER PIN, 1/4"...
  • Page 67 ITEM NO. PART NUMBER QTY. DESCRIPTION 20185 ROTO VIBRATOR, COUGAR DC-3200, POST '95 20179 COUGAR VIBRATOR MOUNTING PLATE 605090 CIRCUIT BREAKER, 60A, MANUAL RESET, SURFACE MOUNT (NOT SHOWN) FRONT OF DUMP BODY 12" 2" .120 THK WHEN NOT PROVIDED WITH THE DUMP BODY, WELD AN ADDTIONAL CROSS MEMBER TO SUPPORT THE MOUNTING PLATE...

  • Page 68: Trailer Hitch Options

    20261 - TRAILER HITCH WELDMENT 20261 - TRAILER HITCH WELDMENT 20299 - 25 TON SPRING 20212 - 30 TON LOADED TRAILER HITCH TRAILER HITCH DATE DESCRIPTION TOLERANCES: TITLE: (UNLESS SPECIFIED) ROTO TRAILER HITCH OPTIONS ROTO FRAC, MACH: ± 1/32" FRAC, OTHER: ±...

  • Page 69: Fender Assembly

    ITEM NO. PART NUMBER QTY. DESCRIPTION 20392 FENDER, BOLT-ON, ROTO, DS 20153 ANGLE, MUD FLAP MOUNT (LEFT) 20395 BOLT-ON FENDER CROSS TUBE, REAR 20397 BOLT-ON FENDER CROSS TUBE, FRONT 20393 FENDER, BOLT-ON, ROTO, PS 20154 ANGLE, MUD FLAP MOUNT (RIGHT) 20155 FENDER BRACE, CENTER 605077...
  • Page 70 ITEM PART NO. DESCRIPTION 20337 WELDMENT, STEP TREAD LH, RUBBER & GRIPSTRUT STEP 20334 RUBBER STRAP DETAIL, "Z" SHAPED, SOUTHEAST RUBBER 20333 ANGLE BRACKET DETAIL, RUBBER & GRIPSTRUT STEP 20339 SPACER BUSHING - RUBBER & GRIPSTRUT STEP 20341 DOUBLER PLATE, RUBBER & GRIPSTRUT STEP 102408 HHCS 3/8-16 UNC x 1-1/2"...
  • Page 71 ITEM PART NO. DESCRIPTION 20338 WELDMENT, STEP TREAD RH, RUBBER & GRIPSTRUT STEP 20334 RUBBER STRAP DETAIL, "Z" SHAPED, SOUTHEAST RUBBER 20333 ANGLE BRACKET DETAIL, RUBBER & GRIPSTRUT STEP 20339 SPACER BUSHING - RUBBER & GRIPSTRUT STEP 20341 DOUBLER PLATE, RUBBER & GRIPSTRUT STEP 102408 HHCS 3/8-16 UNC x 1-1/2"...

  • Page 72: Hydraulic Swing Cylinder, Rh

    CYLINDER ASSEMBLY PRODUCTION PROCEDURE – PP008 ......6-17 6.17 JIC FITTING INSTALLATION PROCEDURE – PP005 .......... 6-18 6.18 O-RING FITTING INSTALLATION PROCEDURE - PP003 ........6-19 6.19 PIPE FITTING INSTALLATION PROCEDURE – PP004 ........6-20 © 2017 DMF, Inc. All Rights Reserved.
  • Page 85 ROTO-180 FRAC, MACH: ± 1/32" ROD) FRAC, OTHER: ± 1/16" NOTE: ± .063 ± .030 DIVERSIFIED METAL FABRICATORS,INC.(404)875-1512 DMF P/N 240335 - ROTO SEAL KIT .XXX ± .005 DRILL SIZES: + .015 DRAWN BY: APPD BY: DATE: DRAWING NUMBER: REV:...
  • Page 86 ROTO-180 FRAC, MACH: ± 1/32" ROD) FRAC, OTHER: ± 1/16" NOTE: ± .063 ± .030 DIVERSIFIED METAL FABRICATORS,INC.(404)875-1512 DMF P/N 240335 - ROTO SEAL KIT .XXX ± .005 DRILL SIZES: + .015 DRAWN BY: APPD BY: DATE: DRAWING NUMBER: REV:...
  • Page 87 4 5/8" STROKE 1.010 1-1/2" BORE 10/4/2012 REDRAWN IN SOLIDWORKS DATE DESCRIPTION TOLERANCES: TITLE: (UNLESS SPECIFIED) ROTO TAILGATE CYLINDER ROTO-180 FRAC, MACH: ± 1/32" FRAC, OTHER: ± 1/16" ± .063 ± .030 DIVERSIFIED METAL FABRICATORS,INC.(404)875-1512 .XXX ± .005 DRILL SIZES: + .015...

  • Page 92: Hydraforce Manifold, Electrical Schematic, 3 Proximity Switches

    ROTO 180 PVG VALVES, ELECTRICAL SCHEMATIC, TARP & VIBRATOR - 30040 . 7-9 ROTO 180 JOYSTICK FOR HYDRAFORCE MANIFOLD - 20826 ......7-10 7.10 ROTO 180 PROXIMITY SWITCH KIT – 20754 ........... 7-11 7.11 ROTO 180 LIMIT SWITCH KIT - 20769 ............7-12 © 2017 DMF, Inc. All Rights Reserved.
  • Page 102 DATE: DRAWING NUMBER: REV: ± 1° ANGULAR: SURF FINISH: 125 MICRO 4/2/12 THREADS: 2A AND 2B BR EAK SH AR P ED GES ( 0.030 X 45° MAX ) © 2015 DMF, Inc. All Rights Reserved. Page 1 of 3...
  • Page 103 Check to make sure the proximity switch is located over the tailgate cam when the tailgate is un-latched. TAILGATE LATCH ROD TAILGATE ROD SUPPORT BRACKET STOP WASHER (238112) Figure 3 – Stop Washer Location © 2015 DMF, Inc. All Rights Reserved. Page 2 of 3...
  • Page 104 14. Test the system by raising the bed from the stowed position. Check that the gate opens at 22 degrees and that the bed will not raise beyond 40 degrees. © 2015 DMF, Inc. All Rights Reserved. Page 3 of 3...
  • Page 105 6 5/16" SUBFRAME Figure 1 – 12 and 14 Foot Limit Switch Mount Plate/Cam Location DATE DESCRIPTION © 2016 DMF, Inc. All Rights Reserved. Page 1 of 3 TO LERANCES: TITLE: (UNLE S S S P E CIFIE D) 12/14 FOOT ROTO LIMIT SWITCH LA ±...
  • Page 106 TITLE: (UNLE S S S P E CIFIE D) 14 FOOT ROTO LIMIT SWITCH LAYOUT SIDE VIEW FRAC, MACH: ± 1/32" © 2016 DMF, Inc. All Rights Reserved. FRA C, OTHE R: ± 1/16" Page 2 of 3 ± .063 ±...
  • Page 107 REV: ± 1° ANGULAR: SURF FINISH: 125 MICRO LIMIT SWITCH ARM SET THREADS: 2A AND 2B BR EAK SH AR P ED GES ( 0.030 X 45° MAX ) © 2016 DMF, Inc. All Rights Reserved. Page 3 of 3...
  • Page 108 United States and Canada. DMF shall not be liable for other loss, damage, or expense directly or indirectly arising from the use of its products.

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