Ford Mustang (1999-2004) Service Manual: Starter Drive and Flywheel Ring Gear Inspection
1. Remove the starter motor. For additional information, refer to Starter Motor-3.8L or Starter Motor-4.6L in this section.
2. Check the wear patterns on the starter drive gear and the flywheel ring gear . If the wear pattern is normal, install the starter motor. For additional information, refer to Starter Motor-3.8L or Starter Motor-4.6L in this section.

3. If the starter drive gear and the flywheel ring gear are not fully meshing and both of the gears are scored or damaged, install a new starter motor. For additional information refer to Starter Motor-3.8L or Starter Motor-4.6L in this section.
If necessary, install a new flywheel.

Component Tests
Starter Motor -Voltage Drop Test
WARNING: When servicing starter motor or carrying out other underhood
work in the
vicinity of the starter motor, be aware that the heavy gauge battery input lead
at ...
Relay Switch
1. Disconnect the battery ground cable. For additional information, refer
to Section.
2. Remove the power distribution box cover.
3. Remove the starter relay from the power distribution box.
I ...
Other materials:
Installation
CAUTION: The upper suspension arm and bushing nuts must be tightened
with the
suspension at curb height. Failure to do so can result in bushing failure,
resulting in poor ride
and handling.
NOTE: If installing a new upper suspension arm and bushing, mark the ...
Camshaft
Material
Removal
1. Remove the valve tappets. For additional information, refer to Valve
Tappets in this section.
2. Remove the timing chain. For additional information, refer to Timing
Chain in this section.
3. Position the wire harness aside.
4. R ...
Removal
1. Remove the upper intake manifold. For additional information, refer to
Upper Intake Manifold in
this section.
2. Partially drain the cooling system. For additional information, refer to
Section.
3. Relieve the fuel system pressure. For additional i ...
