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Part Number: HD 150G Application: MBE 4000 Accessory: FLK-S04 Revised 10-2-10...
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Building extremely “High-Quality” fuel products is our business. We concentrate all of our efforts in this arena. No one else is as specialized as FASS in what we do! This is one of the ingredi- ents to insure you are running with the “Highest-Quality” fuel system in the world! We have imple- mented very rigorous testing procedures to provide the “Highest Quality”...
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STEPS TO CUSTOMER SATISFACTION We expect every FASS System to exceed your expectation. Customer satisfaction, your satisfac- tion, is the all-important ingredient for success to our business, as it is in any other. Normally, technical issues can be resolved by your dealer‟s service department, as they can usu- ally inspect the situation physically.
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Heavy Duty Series 150 GPH / Approximately 16 PSI This kit should not be used if your application is a “Unit Injected Mechanical Engine”. Refer to our kits with the “UIM” label in the model number. A fuel pressure gauge is highly recommended to identify fuel filter life and to prevent engine damage! „G‟...
Installation Step 1: Mount Fuel System Step 2: Return Fuel Line Step 3: Fuel Supply Line Step 4: Separate Return/Supply Fuel Step 5: Install Electrical Harness Step 6: Check Installation Fuel System Factory Fuel Pump Suggested Location: Clean Fuel - In place of the primary fuel filter.
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Contents of Fuel Line Kit (Bought as an Accessory) : FLK-S04 10-298 x 4 8-212 x 5 8-211 x 3 3/8 x 1/2 (mpt x male Flare) 10-296 x 2 8-260 x 2 8-250 x 2 1/4 x 1/2 (mpt x male Flare) 1/4 x 3/8 (fpt x mpt) 10-260 x 2 10-299...
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Remove upside down “T” Block pump assembly by removing the 4 bolts holding it to the FASS filter base. Pay attention to the o-rings (2) and ball(1). Remove the fuel manifold and assemble 90° fitting directing it in the correct direction.
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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.
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Assemble the 2nd “T” using (1) - 8 - 250, (2) – 10-298 & (1) - PL - 1001 as seen in the photo. Attach the line completed in step b to the return port of the FASS, labeled with an “R”, route to a location where the “T” can be secured later. Measure &...
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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” port of the FASS. Assemble an 8-212 into one end of the remaining fuel line. Route this fuel line from straight fitting of the “T”...
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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.
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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.
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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.
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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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