Ford Mustang (1999-2004) Service Manual: Index Card
Place an index card or a piece of paper between the weatherstrip and the sealing surface, then close the door. Slowly withdraw the index card or paper after the door is closed and check the amount of pressure on the weatherstrip. There should be a medium amount of resistance as it is withdrawn.
Continue around the entire seal area. If there is little or no resistance, this indicates insufficient contact to form a good seal. At these points, the door, the glass, or the weatherstrip is out of alignment.

Tracing Powder
Tracing powder is used to check both the uniformity of contact and the
tension of a seal against its
sealing surface. These tests are usually done when a suspected air leak/noise
appears to originat ...
Noise, Vibration and Harshness (NVH) (Diagnosis and Testing)
Special Tool(s)
ChassisEAR
107-R2102 or equivalent
Electronic Vibration Analyzer
100-F027 (014-00344) or
equivalent
EngineEAR
107-R2100 or equivalent
...
Other materials:
Cooling Fan Motor and Shroud
Removal and Installation
1. Disconnect the battery ground cable.
2. Remove the degas bottle or coolant expansion tank. For additional
information, refer to Degas
Bottle-4.6L(2V) and 4.6L(4V) in this section.
3. Disconnect the cooling fan electrical connecto ...
Piston - Ring End Gap
CAUTION: Use care when fitting piston rings to avoid possible damage to
the piston ring
or the cylinder bore.
CAUTION: Piston rings should not be transferred from one piston to another.
NOTE: Cylinder bore must be within specification for taper and
out-of ...
Disc
Removal
1. Remove the front disc brake caliper anchor plate (2B292). For
additional information, refer to
Brake Caliper Anchor Plate in this section.
2. Match mark the hub (1104) and the brake disc (1125).
3. If necessary, remove and discard the kee ...
