Snailfly SN-C785GCLRB

Snailfly Running Boards Instruction Manual

Model: SN-C785GCLRB

Brand: Snailfly

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your Snailfly 4.13" Aluminum Running Boards. These running boards are specifically designed to enhance accessibility and appearance for the Jeep Grand Cherokee L 3-Row models from 2021 to 2025.

Please read this manual thoroughly before beginning installation to ensure proper fitment and safe operation. Retain this manual for future reference.

1.1. Compatibility

These running boards are precisely engineered to fit the following vehicles:

  • Jeep Grand Cherokee L 3-Row (2021, 2022, 2023, 2024, 2025)
  • Compatible trims include Laredo, Altitude, Limited, Overland, Summit.

Note: These running boards are not compatible with 2-Row Jeep Grand Cherokee models.

Compatibility chart showing 2-row and 3-row Jeep Grand Cherokee L models
Figure 1.1: Visual representation of vehicle compatibility, distinguishing between 2-row (not compatible) and 3-row (compatible) Jeep Grand Cherokee L models.

2. Package Contents

Before beginning installation, verify that all components listed below are present and undamaged. If any parts are missing or damaged, please contact Snailfly customer support.

  • Left Side Running Board (1)
  • Right Side Running Board (1)
  • Mounting Brackets (6) - Three per side
  • Hardware Kit (Bolts, Washers, Nuts, Rivnut)
  • Installation Instructions (This Manual)
Image showing two running boards, six mounting brackets, a bag of hardware, and a small instruction sheet.
Figure 2.1: Contents of the Snailfly Running Boards package, including the boards, brackets, and hardware.

3. Safety Information

Adhere to all safety precautions during installation and use. Failure to do so may result in injury or damage to the product or vehicle.

  • Always wear appropriate personal protective equipment (PPE), such as safety glasses and gloves, during installation.
  • Ensure the vehicle is parked on a level surface and the parking brake is engaged before beginning work.
  • If lifting the vehicle, use appropriate jack stands and follow vehicle manufacturer's guidelines.
  • Do not exceed the maximum load capacity of 350 lbs per running board.
  • Periodically check all mounting hardware for tightness and re-torque as necessary.

4. Installation Guide

The installation process for Snailfly running boards is designed for ease, utilizing existing factory mounting points with minimal modification required.

4.1. Tools Required

  • Socket Wrench Set
  • Drill (for one specific hole on passenger side)
  • Rivnut Tool (for one specific hole on passenger side)
  • Measuring Tape
  • Marker or Pen

4.2. Pre-Installation Steps

  1. Unpack all components and verify against the package contents list.
  2. Familiarize yourself with the running boards and mounting brackets. Note that the running boards are side-specific (left and right).
  3. Clean the vehicle's underbody and pinch weld areas where the brackets will be mounted to ensure a secure fit.

4.3. Step-by-Step Installation

Follow these steps for installing the running boards. It is recommended to install one side completely before moving to the other.

  1. Identify Mounting Locations: Locate the factory mounting points on the vehicle's underbody and pinch weld. There are three primary locations per side: front, middle, and rear.
    2. Close-up images showing left-front, left-middle, and left-rear mounting points on the vehicle's underbody.
    Figure 4.1: Key mounting points on the vehicle's chassis for bracket attachment.
  2. Install Brackets: Attach the mounting brackets to the identified factory locations using the provided hardware. For the passenger side center mount, you will need to drill one hole and install a rivnut. Ensure all bolts are hand-tightened initially.
    3. Close-up of bolts securing a running board to the vehicle frame, illustrating easy bolt-on installation.
    Figure 4.2: Illustration of the bolt-on installation process using factory holes.
  3. Attach Running Boards: Carefully position the running board onto the installed brackets. Align the pre-drilled holes on the running board with the bracket mounting points. Secure the running board to the brackets using the remaining hardware.
  4. Adjust and Tighten: Once the running board is loosely attached, make any necessary adjustments to ensure it is level and properly aligned with the vehicle's body. Once satisfied with the alignment, fully tighten all bolts to the recommended torque specifications (refer to your vehicle's service manual for specific torque values if available, otherwise tighten securely).
  5. Repeat for Other Side: Follow the same steps for installing the running board on the opposite side of the vehicle.

Note on Mud Flaps: These running boards are designed to be fully compatible with existing mud flaps and do not interfere with their original mounting bolts in the wheel wells.

Jeep Grand Cherokee L with running boards installed, showing compatibility with mud flaps.
Figure 4.3: Running boards installed on a Jeep Grand Cherokee L, demonstrating compatibility with mud flaps.
Snailfly running boards installed on a grey Jeep Grand Cherokee L, viewed from the side.
Figure 4.4: Snailfly running boards providing a sleek, integrated appearance on the vehicle.
Side view of a Jeep Grand Cherokee L with Snailfly running boards installed.
Figure 4.5: Another view of the installed running boards, highlighting their seamless integration with the vehicle's design.

Video 4.1: A brief demonstration of the Snailfly running boards installed on a Jeep Grand Cherokee L, showcasing their appearance and fit.

5. Operation

The Snailfly running boards provide a stable and convenient step for entering and exiting your vehicle, especially for taller vehicles or for individuals who may find it challenging to step directly into the vehicle.

  • Stepping Surface: The running boards feature a 4.13" wide stepping surface with a non-slip raised texture for secure footing in various weather conditions.
    • Close-up of the running board surface showing non-slip raised texture.
    Figure 5.1: Detail of the non-slip raised texture on the running board surface, designed for secure footing.
  • Weight Capacity: Each running board is designed to support a maximum load of 350 lbs. Do not exceed this weight limit.
    • Image showing the 4.13 inch width of the running board and indicating a maximum load of 350 lbs.
    Figure 5.2: Dimensions and load capacity of the running board, highlighting its robust design.
  • End Caps: The running boards feature replaceable ABS end caps that contribute to a clean, integrated look.
    • Close-up of the running board's end cap, showing its design and material.
    Figure 5.3: Detail of the replaceable ABS end caps, which provide a finished appearance.

6. Maintenance

Regular maintenance will ensure the longevity and continued performance of your Snailfly running boards.

  • Cleaning: Clean the running boards regularly with mild soap and water. Avoid abrasive cleaners or harsh chemicals that could damage the black powder coating.
  • Hardware Inspection: Periodically inspect all mounting hardware (every 3-6 months or during routine vehicle maintenance) to ensure they remain tight. Re-tighten any loose bolts to prevent rattling or instability.
  • Damage Check: Inspect the running boards for any signs of damage, such as bends, cracks, or excessive wear on the stepping surface or end caps. Replace damaged components as necessary.

7. Troubleshooting

Problem Possible Cause Solution
Running board feels loose or rattles. Mounting hardware is loose. Inspect and re-tighten all mounting bolts.
Difficulty installing the middle bracket on the passenger side. Requires drilling and rivnut installation. Ensure you have the correct drill bit size and a rivnut tool. Follow instructions for rivnut installation carefully.
Running board does not appear level. Improper alignment during installation. Loosen mounting bolts, adjust the running board until level, then re-tighten securely.
Scratches or damage to the finish. Normal wear and tear or impact. Minor scratches can be touched up with appropriate black paint. For significant damage, consider replacement.

8. Specifications

  • Model: SN-C785GCLRB
  • Material: Aluminum (Running Boards), ABS (End Caps)
  • Finish: Black Powder Coated
  • Width: 4.13 inches
  • Maximum Load Capacity: 350 lbs per board
  • Compatibility: Jeep Grand Cherokee L 3-Row (2021-2025)
  • Item Weight: Approximately 40.9 pounds (total package)
  • Dimensions (Package): 81.5 x 11.7 x 8.5 inches
Image showing the 4.33 inch width of the running board.
Figure 8.1: Illustration of the running board's width, providing ample stepping area.
Close-up images showing the minimalistic design of the running board and replaceable ABS end caps.
Figure 8.2: Details of the running board's construction, including its durable black powder-coated aluminum and replaceable end caps.

9. Warranty and Support

Snailfly products are manufactured to high standards. For information regarding warranty coverage, returns, or technical support, please refer to the warranty card included with your product or contact Snailfly customer service directly.

You may also visit the official Snailfly store on Amazon for additional product information and support resources: Snailfly Amazon Store

For a downloadable PDF version of the installation manual, please visit: Installation Manual (PDF)

© 2024 Snailfly. All rights reserved.

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