Installing the FASS Fuel Sump Kit

June 14, 2024

How to install FASS Fuel Sump Kit

In this blog, we’ll walk you through installing the FASS Fuel Sump Kit. This innovative Sump Kit features a single-bolt return-style sump with dual ports for fast suction and return, designed to eliminate common issues and streamline the installation process.

 

Why Choose the FASS Fuel Sump Kit?

The FASS Fuel Tank Sump Kit is ideal for those looking to enhance their vehicle’s performance without the hassle of complex installations. Its key benefits include:

  • Single-Bolt Design: Requires only one hole in the tank for easy installation.
  • Dual Ports: Simplifies plumbing for both suction and return lines.
  • Large Reservoir: Prevents quarter-tank or eighth-tank fuel problems.

 

Installing the FASS Fuel Sump Kit Step-by-Step:

  1. Locate the Lowest Point: Typically found below the fuel tank module. Use the dimple as a center point reference if available.
  2. Drill a Pilot Hole: Allow the fuel to drain.
  3. Create the Main Hole: Use a 3 and 3/4-inch hole saw to drill at the marked center point, then debur the hole and remove plastic shavings.
  4. Install the Sump: Position the SK5501 into the fuel tank, noting the keyway for proper alignment.
  5. Secure with O-Ring and Washer: Use grease to hold the O-ring in place and carefully thread the bolt into the sealing washer.
  6. Attach the Sump Bowl: Align the keyway on the sump clamp with the sump bolt, rotate to the desired position, and torque to 12 ft-lb.
  7. Connect Suction and Return Lines: Refer to the installation instructions to determine the appropriate fittings (PL1010 or PL1004) based on your suction line size.

 

Final Steps:

After completing the installation, add approximately 5 gallons of fuel to check for leaks. Ensure all connections are secure and properly sealed.

 

Installation Video:

 

Support and More Information:

If you encounter any issues or have questions about installing the FASS Fuel Sump Kit, contact our customer service team for assistance. For more details about the FASS Fuel Sump Kit, please click here.

 

Conclusion:

With the FASS Fuel Tank Sump Kit, upgrading your diesel truck’s fuel system becomes straightforward and efficient.

Enjoy improved performance and reliability with this easy-to-install solution. Happy driving!

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