Evaporative Check Valve: Service and Repair
REMOVAL1. Remove the fuel tank.
2. Remove the retainers.
3. Remove the fuel vapor control valve tube assembly.
1 Loosen the fuel vapor vent valve.
2 Loosen the fuel vapor control valve.
3 Remove the fuel vapor control valve tube assembly.
NOTE:
^ The fuel vapor vent valve, fuel vapor control valve and the in-line fuel tank pressure sensor are repaired as a fuel vapor control valve tube assembly.
^ It may be necessary to lubricate the fuel vapor control valve tube assembly grommets with ESE-M00B144-B Merpol(R) or equivalent to assist in the removal procedure.
INSTALLATION
1. To install, reverse the removal procedure.
^ Leak test the system. Evaporative Emission System Leak Test
^ Carry out the evaporative emission repair verification drive cycle. Evaporative Emission Repair Verification Drive Cycle
NOTE:
^ Lubricate all O-ring seals with MERPOL(R) O-Ring Seal Lubricant or equivalent meeting Ford specification ESE-M99B144-B.
^ New grommets are necessary when the fuel vapor control valve tube assembly is removed.