Step 4: Preparing BHF Assembly
Maintaining
‘FASS Return
Fuel’ to Filler
Neck
Insert the 1/2” plug into the “R” port of the BHF-1001
Re-Routing the
‘FASS Return
Fuel’ from the
Filler Neck
Reroute this line to the “R” port of the BHF-1002 (bulk head
fitting) by removing the manifold & by plugging the angled
tube of the return manifold located in your filler neck
A. Assemble the appropriate PL fittings (PL-1004’s for
1/2” fuel line or PL-1001’s for 3/8” fuel line) into the BHF-1002 ports
labeled “S” and “R”. Torque to 20 ft./lbs. **DO NOT USE THREAD
TAPE ON PL-1004, FITTING IS EQUIPPED WITH THREAD
SEALANT**
B. Place the lock ring/nut back on the tank and position the BHF-1002 as close to the fuel sending unit as
possible. Keep in mind the appropriate clearances for the Viton tube (FL-1007) & its’ length, fuel line,
fittings, and the bottom of the bed support. You may need to trim the fiberglass / plastic shell of the tank
for a proper fit. Mark location
C. Double check selected area for any interferences with tank straps, bed
rails, fuel level arm, etc. Make sure area is clean of all debris.