Installation Instructions for Reese 30035 Base Rail Mounting Kit

Part Number:

• 30035

Tools Required:

• Drill
• Drill Bits: 1/8", 17/32" (1" for specific Dodge applications)
• Torque Wrench (100 lb-ft capacity)
• 3/4" Socket & Open-End Wrench
• C-Clamps
• Measuring Tape

Hardware List:

• 2 × Long Brackets
• 2 × Short Brackets
• 10 × 1/2" Spacers
• 2 × Tube Spacers
• 10 × 1/2"-13 Carriage Bolts
• 8 × Knurled Bolts
• 18 × 1/2"-13 Hex Nuts
• 18 × 1/2" Lock Washers
• 6 × 1/2" Serrated Washers
• 4 × 1/2" Flat Washers
• 2 × 4-1/2" Carriage Bolts
• 2 × Pull Wires
• 2 × Base Rails

General Installation Instructions:

Preparation:

1. Raise the Vehicle:

   • Elevate the rear of the truck and support it securely with jack stands to access the installation area.

2. Verify Compatibility:

   • Check the parts against the provided list to ensure all components are included.
   • Confirm the vehicle's bed liner type:
     • Plastic Liners: Must be removed or cut for installation.
     • Spray-In Liners: Allowable; ensure sufficient curing time.

3. Safety Precautions:

   • Avoid drilling near fuel or brake lines. Check all areas under the bed before drilling.

Rail Installation:

4. Position the Rails:

   • Measure the specified distance from the rear edge of the truck bed to the rear edge of the base rail:
     • Long Bed: 29-3/4" or as specified.
     • Short Bed: 25-1/4" or as specified.
   • Ensure the rails are centered between the wheel wells.

5. Mark and Drill Holes:

   • Mark the ten mounting hole locations as indicated in the diagrams.
   • Drill pilot holes (1/8") and confirm alignment with the frame brackets.
   • Enlarge the pilot holes to 17/32".

6. Install Spacers:

   • Insert 1/2" slotted spacers in the bed corrugations to prevent crushing during bolt tightening.
   • For specific Toyota Tundra models, stack additional spacers as required.

Bracket Installation:

7. Mount Frame Brackets:

   • Attach long brackets to the forward holes and short brackets to the rearward holes.
   • Secure bolts with serrated washers, lock washers, and hex nuts.
   • Use pull wires to guide rib neck bolts through the frame.

8. Drill Frame Holes:

   • Drill two holes in the frame for each bracket, selecting locations with the greatest bolt spread.

9. Tighten Fasteners:

   • Lubricate the knurls of rib neck bolts before installation.
   • Tighten all nuts to 85 lb-ft.

Final Assembly:

10. Verify Alignment:

    • Ensure the rails are square and properly aligned to support a fifth-wheel or gooseneck hitch.

11. Torque Bolts:

    • Recheck all fasteners and torque to specifications.

Safety Notes:

• Minimum Bed Length:
  • Do not install on beds shorter than 6' without a Reese Sidewinder™ Pinbox.
• Clearance:
  • Confirm clearance between the trailer and cab during tight turns.

Maintenance:

• Periodically inspect all bolts and connections for tightness.
• Reapply lubrication to bolts as needed.

Warranty:

• Limited 10-year warranty against defects in material and workmanship.
• Excludes damage due to improper installation, misuse, or neglect.
• For complete warranty instructions, please download the full installation PDF.

Attention:

This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.

For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.

Installation Instructions for Pro Series Gooseneck Hitch

Part Numbers:

• 49080

Tools Required:

• Drill Bit: 1/2"
• Torque Wrench
• Wrenches and General Hand Tools

Safety Notes:

• Warning:
  • Maximum Trailer Weight: 25,000 lbs
  • Maximum Tongue Weight: 6,250 lbs
  • Do not exceed the manufacturer's GVWR for your vehicle.
• Caution: Inspect the hitch periodically to ensure:
  • All fasteners are tight.
  • All structural components are in good condition.

Step-by-Step Instructions:

Step 1: Position the Base Rails

• Place the base rails across the truck bed.
• Position the gooseneck hitch onto the base rails to determine the spread between rails.
• Install the base rail mounting kit (30439 or 30035) according to the instructions provided.

Step 2: Install the Gooseneck Hitch

• Position the gooseneck hitch on the base rails.
• Ensure the ball is over or in front of the center of the tow vehicle’s axle.
• Do not position the ball behind the axle center.

Step 3: Secure the Hitch

• Install the pull pins to secure the hitch to the base rails.
• Lock the pull pins in place using the spring cotter pins.

Step 4: Attach Safety Chains

• Secure the safety chains through the slots located on the sides of the gooseneck plate.

Additional Mounting Instructions:

For applications requiring center bolts with base rail kit 30095.

Step 1: Drill Center Holes

• Verify clearance around the gas tank or other obstructions before drilling.
• Use the center hole in the base rail as a guide to drill a 1/2" hole through the truck bed.

Step 2: Install Center Bolts

• Insert a 1/2" carriage bolt into the drilled hole.
• Place the spacer between the truck bed and the base rail to prevent bed crushing.
• Add a serrated washer, lock washer, and hex nut under the truck bed.

Step 3: Torque Hardware

• Repeat the process for the other base rail.
• Torque all 1/2" nuts to 75 ft-lbs using a torque wrench.

Hardware List:

• (2) 1/2” Carriage Bolts
• (2) Spacers
• (2) Serrated Washers
• (2) Lock Washers
• (2) 1/2” Hex Nuts

Manufacturer Notes:

• This hitch is compatible with base rail kits 30439 or 30035.
• Periodically inspect the hitch for tightness of fasteners and structural integrity.

Warranty:

• Limited Lifetime Warranty applies to the original purchaser under normal use.
• Excludes misuse, neglect, improper installation, or unauthorized modifications.