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 There should be a medium amount of resistance as it is withdrawn.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:
Pinpoint Test B: LFC 21/DTC B1921 - RCM Bracket Ground Resistance High
Normal Operation
WARNING: The tightening torque of the restraints control module
(RCM) retaining bolts is
critical for proper air bag supplemental restraint system (SRS)
operation. Refer to Restraints
Control Module (RCM) in this section for correc ...
Clutch (Description and Operation)
The primary function of the clutch is to couple and uncouple engine power
to the transmission upon
driver command.
The clutch is a single plate, dry friction clutch disc. The clutch
disc has a splined hub (with
integral torsional dampening springs ...
Transmission (DISASSEMBLY)
Special Tool(s)
Slide Hammer
100-001 (T50T-100-A)
Holding Fixture, Transmission
307-003 (T57L-500-B)
Slide Hammer
307-005 (T59L-100-B)
Remover, Transmission Fluid
Seal
307-048 (T74P-77248-A)
...
