Ford Mustang (1999-2004) Service Manual: Evaporator Core Housing
Material
| Item | Specification |
| PAG Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN-12-C) | WSH-M1C231- B |
| MERPOL NA | ESE-M99B144- B |
Removal
NOTE: The evaporator core is not separately serviceable, it is serviced only with the evaporator core housing assembly.
1. Disconnect the battery ground cable.
2. Recover the refrigerant. For additional information, refer to Section.
3. Drain the cooling system. 4. Remove the instrument panel. For additional information, refer to Section.
5. Disconnect the heater hose couplings from the heater core. For additional information, refer to Section.
6. Disconnect the vacuum connector.
7. Remove the suction accumulator/drier. For additional information, refer to Section.
8. Disconnect the A/C liquid line.
- Discard the O-ring seals.
9. Remove the evaporator core housing nuts.
10. Remove the nut.
11. Remove the screw.
12. Remove the interior evaporator core housing bolts.
13. Remove the evaporator core housing.
Installation
1. To install, reverse the removal procedure.
- Lubricate the coolant hoses with coolant hose lubricant or plain water only, if needed.
- Install new O-ring seals lubricated with PAG oil.
Blower Motor
Removal
1. Disconnect the jumper wire.
2. Disconnect the main harness.
3. Remove the screws.
4. Separate the cover from the motor.
5. Separate the motor from the housing.
6. Disconnect the j ...
Heater Core
Removal
NOTE: If a heater core leak is suspected, the heater core must be
pressure leak tested before it is
removed from the vehicle. For additional information, refer to Section.
1. Remove the evap ...
Other materials:
Connecting Rod - Bushing Diameter
1. Measure the inner diameter of the connecting rod bushing, if equipped.
Verify the diameter is
within specification.
Refer to the appropriate section in Group for the procedure.
If out of specification, install new components as necessary. Refer
...
Refrigerant Lines
The condenser to evaporator tube (19835) contains the high pressure liquid
refrigerant upstream of the
evaporator core orifice.
The A/C manifold and tube (19D734) is attached to the A/C compressor, is sealed
with O-ring seals,
and has the following features ...
General operating tips
Manual Climate Control
• To reduce fog build-up on the windshield during humid weather, select
Defrost. You can also improve clearing by increasing the temperature
and fan speed.
• To reduce humidity build-up inside the vehicle, do not drive with the
syste ...
