Ford 2003 Mustang Workshop Manual page 2186

SECTION 303-13: Evaporative Emissions
REMOVAL AND INSTALLATION
Fuel Vapor Control Tube Assembly Valve
Removal and Installation
1. Remove the fuel tank. For additional information, refer to
2. Remove the retainers.
3. 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.
NOTE: It may be necessary to lubricate the fuel vapor control valve tube assembly grommets
with ESE-M00B144-B Merpol® or equivalent to assist in the removal procedure.
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.
4. NOTE: Lubricate all O-ring seals with MERPOL® O-Ring Seal Lubricant or equivalent meeting
Ford specification ESE-M99B144-B.
NOTE: New grommets are necessary when the fuel vapor control valve tube assembly is
removed.
To install, reverse the removal procedure.
Leak test the system. For additional information, refer to
Leak Test
Carry out the evaporative emission repair verification drive cycle. For additional
in this section.
2003 Mustang Workshop Manual
Section 310-01 .
Evaporative Emission System