adding oil FORD MUSTANG 2003 User Guide

GENERAL PROCEDURES
Inspection and Assembly Requirements —
Following an A/C
Compressor Failure
CAUTION: To prevent refrigerant system contamination and possible failure of the new
A/C compressor, carry out the following procedures.
1. NOTE: A dirty A/C evaporator core orifice or a condenser to evaporator tube containing black
refrigerant oil and particles indicates that the A/C compressor has failed and a new A/C
compressor must be installed.
Remove and discard the A/C evaporator core orifice. For additional information, refer to Section 412 - 03 .
2. Remove the A/C compressor. For additional information, refer to Section 412 - 03 .
z Drain the residual refrigerant oil from the A/C compressor and measure the volume for
correct system oil matching. For additional information, refer to Refrigerant Oil Adding in
this section.
3. NOTE: The suction accumulator/drier and A/C evaporator core orifice cannot be cleaned and a
new A/C evaporator core orifice must be installed.
Remove the suction accumulator/drier. For additional information, refer to Section 412 - 03 .
z Drain the residual refrigerant oil from the suction accumulator/drier and measure the
volume for correct oil system matching. For additional information, refer to Refrigerant Oil Adding in this section.
4. NOTE: System flushing is the preferred method of cleaning. However, if flushing equipment is
not available, carry out system filtering.
Carry out an A/C system flushing or filtering procedure:
zIf A/C system flushing equipment is available, clean the A/C evaporator core and the A/C
condenser core by flushing. For additional information, refer to Flushing in this section.
z If A/C system flushing equipment is not available, carry out a system filtering procedure.
For additional information, refer to Refrigerant Oil Adding After A/C Component
Replacement in this section.
5. Install a new A/C compressor. For additional information, refer to Section 412 - 03 .
6. Install the new suction accumulator/drier. For additional information, refer to Section 412 - 03 .
7. Install the new A/C evaporator core orifice. For additional information, refer to Section 412 - 03 .
8. Correctly oil match the system. For additional information, refer to Refrigerant Oil Adding in this
section.
9. Evacuate and charge the system. For additional information, refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging in this section.
SECTION 412-
00: Climate Control System - General Information 2003 Mustang Workshop Manual Klj . 1 ba
22003 Mustang Workshop Manual
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GENERAL PROCEDURES
Contaminated Refrigerant Handling
1. CAUTION: If contaminated refrigerant is detected, DO NOT recover the refrigerant
into your recovery/recycling equipment.
Recover the contaminated refrigerant using suitable recovery- only equipment designed for
capturing and storing contaminated refrigerant.
zThis equipment must only be used to recover contaminated refrigerant to prevent the
spread to other vehicles.
z If this equipment is not available, contact an A/C repair facility in your area with the
correct equipment to carry out this repair.
2. Determine and correct the cause of the customer's initial concern.
3. NOTE: Residual refrigerant oil in the suction accumulator/drier must be drained and measured
for correct oil system matching. For additional information, refer to Refrigerant Oil Adding in this
section.
The suction accumulator/drier cannot be cleaned and a new suction accumulator/drier must be
installed.
Remove the suction accumulator/drier. For additional information, refer to Section 412 - 03 .
4. Clean the A/C evaporator core and the A/C condenser core by flushing. For additional information, refer to Air Conditioning (A/C) System Flushing in this section.
5. Install the new suction accumulator/drier. For additional information, refer to Section 412 - 03 .
6. Correctly oil match the system. For additional information, refer to Refrigerant Oil Adding in this
section.
7. Evacuate and charge the system. For additional information, refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging in this section.
8. Dispose of contaminated refrigerant according to all federal, state and local regulations.
SECTION 412-
00: Climate Control System - General Information 2003 Mustang Workshop Manual Klj . 1 ba
22003 Mustang Workshop Manual
18. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_2308/S3B~us~en~ ...