2018 FORD F-150 5.0L COMPRESSED NATURAL GAS CONVERSION SYSTEM INSTALLATION INSTRUCTIONS
2018 F-150 5.0L INSTALLATION MANUAL
Page 29
LOW PRESSURE HOSE ROUTING / QUARTER TURN VALVE
1. Route along the frame as shown. Connect one end to the regulator and other end to the fuel rail.
Tighten each end to 35 ft-lbs of torque. Verify proper routing rst before securing.
2. Install 5/16” short u-nut and secure quarter turn valve assembly with a 5/16” bolt.
3. Secure hose where shown with 13/16” p-clamp.
- First install 1/4” - 20 aluminum poly nut and 1/4” - 20 x 3/4” bolts.
- Note: Use location towards the rear of the vehicle to secure both p-clamps used on low pressure
hose and coolant hoses.
(See next page for additional pictures)