Ford Mustang (1999-2004) Service Manual: System Bleeding
1. If required, remove the hydraulic system from the vehicle. Refer to Hydraulic System, Lift Cylinder and Motor in this section.
2. Remove the fill plug at the end of the hydraulic pump.

3. Fill the pump with Mercon Multi-Purpose Automatic Transmission Fluid XT-2-QDX or equivalent to the bottom of the fill hole and install the fill plug.

4. NOTE: Some noise squeal may be noticed due to the air in the system.
Connect a 12-volt power source to the motor connector and operate the motor until the cylinders are fully extended. Reverse the 12-volt connection to fully retract the cylinders. Repeat this procedure three times.
5. Remove the fill plug and check the fluid level. Fill the pump with MERCON Multi-Purpose Automatic Transmission Fluid XT-2-QDX or equivalent to the bottom of the fill hole.

6. Install a fill plug.

7. Install the hydraulic system in the vehicle. Refer to Hydraulic System, Lift Cylinder and Motor in this section.
Convertible Top (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 103 , for schematic and connector
information.
Special Tool(s)
73 III Automotive Meter
105-R0057 or equivalent
Principles of Operation
The converti ...
Other materials:
Pinpoint Tests
PINPOINT TEST A: THE ENGINE DOES NOT CRANK AND THE
RELAY DOES CLICK
Test Step
Result / Action to Take
A1 CHECK THE VOLTAGE TO THE STARTER RELAY
YesGO to A2 .
No
REPAIR circuit 1050 (LG/VT) for an open. TEST the
system for normal operation. ...
Idle Air Control (IAC) Valve - Mach I
Removal and Installation
1. Remove the air intake scoop. For additional
information, refer to Section.
2. Disconnect the idle air control (IAC) valve electrical connector.
3. Remove the bolts, the IAC valve and the gasket.
4. NOTE: Install a new ga ...
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 ...

