FORD MUSTANG 2003 Workshop Manual

Klj . 4 ba
42003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

REMOVAL AND INSTALLATION
Compressor Manifold and Tube Assembly —
4.6L
Removal and Installation
NOTE: Installation of a new suction accumulator is not required when repairing the air conditioning
system except when there is physical evidence of contamination from a failed A/C compressor or
damage to the suction accumulator.
1. Recover the refrigerant. For additional information, refer to Section 412 - 00 .
2. Disconnect the suction line spring lock coupling. zDiscard the O- ring seals.
3. Remove the A/C muffler bracket nut.
4. Disconnect the spring lock coupling. zDiscard the O- ring seals.
SECTION 412-
03: Air Conditioning 2003 Mustang Workshop Manual Material
Item Specification
PAG Refrigerant Compressor
Oil (R-
134a Systems)
F7AZ- 19589- DA (Motorcraft YN-
12- C) WSH-
M1C231-
B Klj . 1 ba
32003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

5. Raise the vehicle. For additional information, refer to
Section 100 - 02 .
6. Remove the bolt and the compressor manifold assembly. zDiscard the O- ring seals.
7. To install, reverse the removal procedure. zInstall new O- ring seals lubricated in clean PAG oil.
z Lubricate the refrigerant system with the correct amount of clean PAG oil. For additional
information, refer to Section 412 - 00 .
8. Evacuate, leak test and charge the refrigerant system. For additional information, refer to Section 412 - 00 . Klj . 2 ba
32003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

Klj . 3 ba
32003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

REMOVAL AND INSTALLATION
Suction Accumulator to Compressor Line —
4.6L
Removal and Installation
NOTE: Installation of a new suction accumulator is not required when repairing the air conditioning
system except when there is physical evidence of contamination from a failed A/C compressor or
damage to the suction accumulator.
1. Recover the refrigerant. For additional information, refer to Section 412 - 00 .
2. Remove the air cleaner outlet tube. For additional information, refer to Section 303 - 12 .
3. Disconnect the spring lock coupling at the suction accumulator. zDiscard the O- ring seals.
4. Disconnect the spring lock coupling at the compressor manifold. zDiscard the O- ring seals. 5. Remove the suction accumulator to compressor line. SECTION 412-
03: Air Conditioning 2003 Mustang Workshop Manual Material
Item Specification
PAG Refrigerant Compressor
Oil (R-
134a Systems)
F7AZ- 19589- DA (Motorcraft YN-
12- C) WSH-
M1C231-
B Klj . 1 ba
22003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

6. To install, reverse the removal procedure.
zInstall new O- ring seals lubricated in clean PAG oil.
z Lubricate the refrigerant system with the correct amount of clean PAG oil. For additional
information, refer to Section 412 - 00 .
7. Evacuate, leak test and charge the refrigerant system. For additional information, refer to Section 412 - 00 . Klj . 2 ba
22003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

REMOVAL AND INSTALLATION
Compressor to Condenser Discharge Line —
4.6L
Removal and Installation
NOTE: Installation of a new suction accumulator is not required when repairing the air conditioning
system except when there is physical evidence of contamination from a failed A/C compressor or
damage to the suction accumulator.
1. Recover the refrigerant. For additional information, refer to Section 412 - 00 .
2. Disconnect the dual- function pressure switch electrical connector and remove the switch.
3. Remove the A/C muffler bracket nut.
4. Disconnect the fitting at the condenser. zDiscard the O- ring seal.
SECTION 412-
03: Air Conditioning 2003 Mustang Workshop Manual Material
Item Specification
PAG Refrigerant Compressor
Oil (R-
134a Systems)
F7AZ- 19589- DA (Motorcraft YN-
12- C) WSH-
M1C231-
B Klj . 1 ba
32003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

5. Disconnect the spring lock coupling at the compressor manifold and tube.
zDiscard the O- ring seals.
6. Remove the compressor to condenser discharge line.
7. To install, reverse the removal procedure. zInstall new O- ring seals lubricated in clean PAG oil. For additional information, refer to
Section 412 - 00 .
z Lubricate the refrigerant system with the correct amount of clean PAG oil. For additional
information, refer to Section 412 - 00 .
8. Evacuate, leak test and charge the refrigerant system. For additional information, refer to Section 412 - 00 . Klj . 2 ba
32003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

Klj . 3 ba
32003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...

REMOVAL AND INSTALLATION
Condenser to Evaporator Line
Removal and Installation
NOTE:
Installation of a new suction accumulator is not required when repairing the air conditioning
system except when there is physical evidence of contamination from a failed A/C compressor or
damage to the suction accumulator.
1. Recover the refrigerant. For additional information, refer to Section 412 - 00 .
2. Remove the air cleaner outlet tube. For additional information, refer to Section 303 - 12 .
3. Raise the vehicle. For additional information, refer to Section 100 - 02 .
4. Remove the line bracket pin- type retainer.
5. Lower the vehicle.
6. Remove the nut and disconnect the fitting at the condenser. zDiscard the O- ring seal.
SECTION 412-
03: Air Conditioning 2003 Mustang Workshop Manual Material
Item Specification
PAG Refrigerant Compressor
Oil (R-
134a Systems)
F7AZ- 19589- DA (Motorcraft YN-
12- C) WSH-
M1C231-
B Klj . 1 ba
32003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_5108/S3B~us~en~ ...