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 There should be a medium amount of resistance as it is withdrawn.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:
Component Tests
Heater Core
WARNING: Carbon monoxide gas is colorless, odorless and dangerous.
If it is necessary
to operate the engine with the vehicle in a closed area such as a garage,
always use an exhaust
collector to vent the exhaust gases outside the closed area ...
Transmission (Installation)
Material
Item
Specification
DEXRON III (ATF)
Transmission Fluid
XT-2-QDX or equivalent
DEXRON III
Pipe Sealant with Teflon
D8AZ-19554-A or equivalent
WSK-M2G350-
A2
Premium Long Life Grease
XG-1-C, K or T or equivalent
...
Extension Housing Seal and Gasket
Special Tool(s)
Slide Hammer
100-001 (T50T-100-A)
Installer, Transmission
Extension Housing Fluid Seal
308-002 (T61L-7657-A)
Remover, Transmission Fluid
Seal
307-048 (T74P-77248-A)
Removal
1. Drain the transmiss ...
