Fass HEAVY DUTY Series Manual Download Page 14

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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” “T” on end in the place of original engine (May cause back return.

Route engine return to side entry and FASS return pressure to engine) in the top
of “T”.

Weld a Bunn

Fire Hazard, must be accomplished by a professional.

FASS Return

Engine Return

Fuel Tank

Summary of Contents for HEAVY DUTY Series

Page 1: ...Part Number HD 150G Application MBE 4000 Accessory FLK S04 Revised 10 2 10...

Page 2: ...roducts we make as each product is backed by an industry leading warranty Our R D department in conjunction with our Dealer Support department is continually searching for ways to improve quality expa...

Page 3: ...satisfied with the dealership s response you can either email or call FASS Email Techsupport FASSride com with the following information Your Name address and daytime phone number Model and Serial Nu...

Page 4: ...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 Machining Port Only H Fuel Heater Port E To Engine...

Page 5: ...Line Step 4 Separate Return Supply Fuel Step 5 Install Electrical Harness Step 6 Check Installation Fuel System Suggested Location In place of the primary fuel filter Factory Fuel Pump Clean Fuel Rem...

Page 6: ...04S x 15 13 32 Steel Braided Fuel Line FL 1001G x 5 3 8 Rubber Fuel Line 8 212 x 5 8 250 x 2 10 298 x 4 3 8 x 1 2 mpt x male Flare BF 1016 8 211 x 3 10 260 x 2 1 4 x 1 2 fpt x mpt 10 299 8 260 x 2 1 4...

Page 7: ...s holding it to the FASS filter base Pay attention to the o rings 2 and ball 1 2 Remove the fuel manifold and assemble 90 fitting directing it in the correct direction 3 Reassemble fuel manifold then...

Page 8: ...uel line into female end reverse threads then apply a modest amount of oil to the interior lining Secure female end in vise Oil male end of 8 211 and assemble into female end The male portion should t...

Page 9: ...of the open fuel line attach to 10 298 of the T assemble being covered d Assemble the 2nd T using 1 8 250 2 10 298 1 PL 1001 as seen in the photo e Attach the line completed in step b to the return p...

Page 10: ...e exact same length Later it will install as seen m Cut the remaining fuel line to the Exact same length line as the line in step f n Assemble 1 of each 8 211 8 212 into each line addressed in steps f...

Page 11: ...Caution There are 2 banjo washers per banjo bolts be careful not to loose e Refer to step A trace the fuel line from the banjo with 2 inlets to the rear connecting point of the engine This is the eng...

Page 12: ...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 se...

Page 13: ...i tion a good source is the ignition switch or the fuel panel b Step 6 Review Installation Secure a Bolts and fasteners properly tightened b Electrical harness and fuel lines secured and properly tigh...

Page 14: ...nt in this port and connect the FASS return to the vent port for cosmetic s Not Recommended a Stand a 1 2 T on end in the place of original engine May cause back return b Route engine return to side e...

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