Prochem Everest 408-650, LP-HP - Manual (Page 17)

15
Installation
Fuel Supply & Return Line Installation
(Underneath Van)
1. Spray the inside of the supplied 90 degree plastic barbed fitting with water displacing lubricant. Push plastic
fitting onto the return tube on filler neck adapter tube until fitting securely snaps into place.
2. Measure and cut a length of 5/16" fuel hose and connect to the plastic barbed fitting on the return tube of the
filler neck adapter tube. Connect other end of hose to 1/4 x 5/16 brass hose adapter and attach adapter to 1/4"
fuel hose from electronic fuel pressure regulator. Fasten securely using supplied hose clamps.
3. Install (1) 1/8P x 5/16 push-on hosebarb fitting on to the bulkhead adapter.
4. Measure and cut a length of 5/16" fuel hose and connect between the outlet side of the electronic fuel pressure
regulator and the 1/8P x 5/16 push-on hosebarb fitting at the bulkhead. DO NOT USE HOSE CLAMPS AT
THIS CONNECTION.
NOTE: Fuel tap kit installation instructions are found with appropriate fuel tap kit. Refer to Fuel Tap Kit
Information Sheet (86349940)
CONNECTOR
CHECK VALVE
5/16" SUPPLY HOSE
HOSE MOUNTING CLAMP
FRONT OF VAN
BULKHEAD
BUSHINGS
ELECTRICAL CORDS
PUMP ASSEMBLY
ELECTRICAL FUEL
USE AS NEEDED
5/16" SUPPLY HOSE
FUEL SUPPLY
RETURN TO VEHICLE
FROM VEHICLE
FUEL SUPPLY
FUEL FLOW
FUEL FILTER
1/4" RETURN HOSE
86352170 EVEREST