Ford Mustang (1999-2004) Service Manual: Fuel Pump Module
Removal and Installation
1. Remove the fuel tank. For additional information, refer to Fuel Tank in this section.
2. NOTE: For installation, tighten the bolts in the sequence shown.
Remove the module assembly flange bolts.

3. Clean the area around the fuel delivery module mounting flange.
4. Lift the fuel pump, carefully detach the fuel float arm and remove the fuel pump from the fuel tank.

5. NOTE: Install a new fuel pump O-ring.
To install, reverse the removal procedure.
Support Straps
Removal
WARNING: Do not smoke, carry lighted tobacco or an open flame of any
type when
working on or near any fuel-related components. Highly flammable mixtures are
always present
and may be ignited ...
Fuel Tank Filler Pipe
Removal
1. Remove the fuel tank. For additional information, refer to Fuel Tank in
this section.
2. Remove the bolts from the filler pipe housing.
3. Remove the bolts from the filler pipe rubber b ...
Other materials:
Heating and Defrosting
The heating and defrosting system has the following features:
Controls the temperature and, during A/C operation, reduces the relative
humidity of the air
inside the vehicle.
Delivers heated or cooled air to maintain the vehicle interior
temperature an ...
Assembly
1. Install the valve stem seals.
2. Install the valves and the valve springs.
3. CAUTION: Make sure the tool is seated correctly on the valve spring.
Apply a small
amount of air at a time. This will prevent the tool from shifting and causing
damage to
the ...
Piston Inspection
Special Tool(s)
Scraper, Piston Ring Groove
303-D033 (D81L-6002-D) or
equivalent
CAUTION: Do not use a caustic cleaning solution or a wire brush to
clean the pistons or
damage can occur.
1. Clean and inspect the (1) ring lands, (2) skirts, ...
