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Tiffin Through Frame
Low profile Slide-out
OEM INSTALLATION MANUAL

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Summary of Contents for Lippert Tiffin Through Frame Low profile Slide-out

  • Page 1 Tiffin Through Frame Low profile Slide-out OEM INSTALLATION MANUAL...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Introduction Safety Resources Required Slide-outs onto the Chassis Install the Room Mounted Brackets to the Hydraulic Slide-out Slide Room Preparation Installing the Slide Room Attach Room Mounted Brackets to the Slide Room Attach the Slide Room Fascia Horizontal Room Adjustment Vertical Room Adjustment Slide-out Extend/Retract Adjustments...
  • Page 3: Safety

    Failure to correctly follow the provided instructions may result in death, serious personal injury, severe product and/or property damage, including voiding of the Lippert limited warranty. The “WARNING” symbol above is a sign that a procedure has a safety risk involved and may cause death or serious personal injury if not performed safely and within the parameters set forth in this manual.
  • Page 4: Resources Required

    Resources Required • Personal protective equipment • Welder • Floor jacks (PPE) for welding • Ratchet and sockets • Tape measure • Cordless or electric drill • Open-end/box-end wrenches • Torque wrench or screw gun • Jack stands • Fire extinguisher •...
  • Page 5: Install The Room Mounted Brackets To The Hydraulic Slide-Out

    Install the Room Mounted Brackets to the Hydraulic Slide-out Align the room mounting bracket (Fig. 3B) four holes with the four holes in the inner arm of the hydraulic slide-out (Fig. 3A). Attach a 5/16" flat washer (Fig. 3D) on a 5/16" -18 x 1" bolt (Fig. 3C) and attach the room mounting bracket to the inner arm of the hydraulic slide-out.
  • Page 6: Slide Room Preparation

    Slide Room Preparation Make sure coach is parked on solid, level ground. The coach MUST be supported per manufacturer's recommendations before working underneath. Failure to do so may result in death, serious personal injury and/or severe product or property damage. Make sure the coach is level and supported in accordance with manufacturer's recommendations. Inspect slide-out mechanism to make sure that all stop blocks are intact and that there are no missing or damaged parts.
  • Page 7: Attach Room Mounted Brackets To The Slide Room

    Attach Room Mounted Brackets to the Slide Room Once the slide-out room is in place, use the middle of the pre-drilled holes in the room mounting bracket (Fig. 9A) as a guide to drill 11/32" pilot holes up through the floor of the slide room. These pilot holes will be used as the guides to install the bolts down through the floor into the room mounting brackets.
  • Page 8: Attach The Slide Room Fascia

    Attach the Slide Room Fascia Do not attempt to operate the slide room until both the exterior T-molding and the interior fascia are attached to the slide room. Attach the interior slide room fascia. Interior slide room fascia must be attached prior to operating the slide room for safety precautions. Apply Tripolymer sealant to the back of the upper exterior wipe seal and lay it over the top of the vertical wipe seal on the column (Fig.
  • Page 9: Horizontal Room Adjustment

    Horizontal Room Adjustment To move the slide room side to side: Only perform this procedure if room is not centered in the slide opening. The room should be centered on initial install. Room should be 3/4 of the way into the slide opening. Loosen all the nuts (Fig.
  • Page 10: Slide-Out Extend/Retract Adjustments

    Slide-out Extend/Retract Adjustments Adjusting the Slide Room's Retracted Position If the slide room does not seal: Locate the cylinders (Fig. 15H) underneath the slide out. Run the room partially out. Adjust the specialty stop bell (Fig. 15G) and the jam nut (Fig. 15F) on each cylinder towards the bracket (Fig.
  • Page 11: Hydraulic Power Unit

    Hydraulic Power Unit For this manual the hydraulic power unit is mounted to the front of the driver's side compartment. See figures 16-18 for hydraulic power unit feature identification and the following: • Fittings - High Pressure O-Ring Face - Size 4 •...
  • Page 12 Fig. 17 NOTE: Four valve locations are available for slide-outs, if needed. Motor Motor Solenoid Cartridge Valve for Slide-out Isolator Valve Directional Manifold Valve Valve Coil Pressure Switch Cartridge Valves for Leveling if Provided (4) Reservoir Breather/ Fill Cap Page 12 Rev: 08.20.21 CCD-0003696...
  • Page 13: System Wiring Requirements

    Fig. 18 Reservoir Hex Plug Hex Plug Motor Motor Breather / Fill Cap Solenoid Flow Divider Pressure Hydraulic Switch Manifold System Wiring Requirements OEM-supplied circuit protection to be rated as determined by the OEM. All OEM-supplied wiring is to conform to RVIA Standards. Battery power with OEM-supplied breaker conforming to RVIA Standards.
  • Page 14: Purging The Hydraulic System

    Fluid Recommendation Automatic transmission fluid (ATF) with Dexron®III or Mercon®V or a blend of both is recommended by Lippert Components, Inc. For a list of approved fluid specifications, see TI-188 (https://lci-support-doc.s3.amazonaws.
  • Page 15: Slide-Out Prior To Operation

    Slide-out Prior to Operation Prior to operating the Lippert Hydraulic Through Frame Slide-out System, follow these guidelines: Coach should be parked on the most level surface available. Leveling or stabilizing system should be actuated to ensure coach will not move during operation of slide-out system.
  • Page 16: Slide-Out Troubleshooting

    Slide-out Troubleshooting This troubleshooting chart outlines some common concerns, their causes and possible corrective actions. Some other troubleshooting tips are; • If any part or serial number information is available, provide it to the service technician when seeking assistance. • Every coach has its own personality and what may work to fix one may not work on another even if the symptoms appear to be the same.
  • Page 17: Manual Override

    Manual Override Resources Required • Cordless or electric drill • 1/2" socket • 5/32" or 5/64"hex wrench The slide-out system can be run with auxiliary power devices like cordless or electric power drills. In the event of electrical or system failure, this manual method of retracting the cylinders can be used. A standard hand-held drill is all that is required.
  • Page 18 Disconnect or shield power cables on the motor. Using a ½” socket and auxiliary drive device, e.g., cordless or electric drill, insert ½” socket onto the coupler (Fig. 22A). Run drive device in reverse (counterclockwise) to retract cylinders (Fig. 22). After the cylinders have been fully retracted, remove the 1/2"...
  • Page 19: Slide-Out Wiring Diagram

    Slide-out Wiring Diagram 50-100 Battery amp Circuit Protection per RVIA Standards Requirements Hydraulic power unit Harness Slide-out Switch Harness Switch Harness Hydraulic Power Unit Slide-out Not Used Slide-out Not Used Slide-out Manifold Slide-out Not Used Page 19 Rev: 08.20.21 CCD-0003696...
  • Page 20: Hydraulic Plumbing Diagram

    Hydraulic Plumbing Diagram Orange Hydraulic lines = Retract Black Hydraulic lines = Extend Hydraulic Power Unit Slide-out Assembly Slide-out Assembly Page 20 Rev: 08.20.21 CCD-0003696...
  • Page 21: Notes

    Notes Page 21 Rev: 08.20.21 CCD-0003696...
  • Page 22 The contents of this manual are proprietary and copyright protected by Lippert Components, Inc. (LCI). LCI prohibits the copying or dissemination of portions of this manual unless prior written consent from an authorized LCI representative has been provided.  Any unauthorized use shall void any applicable warranty. ...

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