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Related Manuals for Mercedes-Benz FASS FLK-S04
Summary of Contents for Mercedes-Benz FASS FLK-S04
- Page 1 INSTALLATION MANUAL FLK-S04 ACCESSORY: Fuel Line Kit *used with the HD 150G Mercedes Benz...
- Page 2 Dear Valued Customer, “Made in the USA” is not just a slogan at FASS; it’s what we live by! FASS is not only assembled in the USA but 98%+ of the FASS product is manufactured in the USA, helping to employ Americans and strengthen America. At FASS, we scrutinize our suppliers and demand the highest quality American-made components.
- Page 3 INSTALLATION MANUAL Follow these steps to ensure a simple installation of your new FASS ACCESSORY 1. Read the installation manual completely before attempting installation. The instal- lation of this product indicates that the buyer has read and understands the limita- tions of the FASS manufacturers warranty agreement and accepts the responsibility of its terms and conditions.
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Page 4: Installation
Heavy Duty MBE 4000 150 GPH 16 PSI (Approximately) A fuel pressure gauge is highly recommended to identify fuel filter life and to prevent engine damage! This kit should not be used if your application is a “Unit Injected Mechanical Engine”. Refer to our kits with the “UIM”... - Page 5 Suggested Location: In place of the primary fuel filter Factory Fuel Pump Clean Fuel - Removed Air, Dirt & Water Fuel Introduced to System Returned Fuel...
- Page 6 Contents FL-1004S x 15’ FL-1001G x 5’ 10-260 8-211 8-212 8-260 8-250 PL-1006 10-296 10-298 10-299 BF-1016...
- Page 7 Step 1: Mounting the FASS Note: The photo’s in this manual are from a sample of applications and are to be used for a guideline as your specific application may be different. The text is accu- rate and the photo again is to “ONLY” be used for a guideline. Use thread tape or pipe sealant on “ALL”...
- Page 8 Step 2: Return Fuel Line System The fuel line being made will resemble: Assembled “T” Return line from FASS with From “T” to each fuel tank with 1- straight ends to cross member straight fitting & 1-90° fitting on where the line will “T” off. each line.
- Page 9 Step 2: CONT. Return Fuel Line System Assemble the 1st “T” using (1) - 8 - 250, (2) – 10-298 & (1) - 10-299 as seen in the photo. Assemble the 2nd “T” using (1) - 8 - 250, (2) – 10-298 & (1) - PL - 1001 as seen in the photo.
- Page 10 Step 2: cont. Return Fuel Line System Route to the center of the nearest cross member aligned with the ports in the fuel tank being used for return fuel. Measure & mark this line as it will con- nect to the 90° fitting of the “T” in this location. Cut the fuel line and assemble a 8-212 in the opposite end of the line con- necting to the “R”...
- Page 11 Step 3: Fuel Supply Line Attach the fuel supply line from the fuel tank to the FASS using a 10 - 273L or one of the fitting from the filter housing removed in step 1. Attach the fuel supply line from the FASS to the engine pump using a 10 - 273L or one of the fitting from the filter housing removed in step 1.
- Page 12 Step 4: Separate return/supply fuel Attach FL-1001G fuel line to this banjo fitting and re-install. Route this push lok fuel line to the area discussed in Step 2 d. Drill a 1” hole through the engine cover to gain access to this “T”. Isolate the fuel line from rubbing the engine cover by wrapping a piece of fuel line around the fuel line and secure with zip ties.
- Page 13 Step 5: Installing Electrical Harness Connect male end of WH-1001 to female connector on FASS system. Route the WH-1001 through a 7/16” hole in the fire wall to a power source in the cab. Which is hot only when the key is in the ignition posi- tion, a good source is the ignition switch or the fuel panel.
- Page 14 3 Ways of Producing Extra Ports Most Preferred & Easiest Drill and tap a 3/8”fpt in the thicker band of aluminum as seen. If possible install the fuel tank vent in this port and connect the FASS return to the vent port, for cosmetic’s. Not Recommended Stand a 1/2”...
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