Ford Mustang (1999-2004) Service Manual: Air Conditioning (A/C) Compressor - 4.6L
Material
Item | Specification |
PAG Refrigerant Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN- 12-C) | WSH-M1C231- B |
Removal and Installation
CAUTION: If installing a new air conditioning compressor due to an internal failure of the old unit, you must carry out the following procedures to remove contamination from the air conditioning system.
- If A/C flushing equipment is available, carry out the flushing of the air conditioning system prior to installing a new air conditioning compressor. For additional information, refer to Section.
- If A/C flushing equipment is not available, carry out filtering of the air conditioning system after a new air conditioning compressor has been installed. For additional information, refer to Section.
- Install a new evaporator core orifice (19D990), as directed by the A/C flushing or filtering procedure.
- Install a new suction accumulator (19C836), as directed by the A/C flushing or filtering procedure.
NOTE: Installation of a new suction accumulator is not required when repairing the air conditioning system except when there is physical evidence of system contamination from a failed A/C compressor or damage to the suction accumulator.
1. If flushing of the air conditioning system has not been performed, recover the refrigerant. For additional information, refer to Section.
2. Remove the drive belt from the A/C compressor pulley.
3. Raise the vehicle. For additional information, refer to Section.
4. Disconnect the A/C compressor electrical connector.
5. Remove the bolt and detach the manifold and tube assembly.
6. Remove the compressor.
1. Remove the bolts.
2. Remove the compressor.
7. To install, reverse the removal procedure.
- Install new O-ring seals lubricated in clean PAG oil.
- If filtering of the refrigerant system is not to be performed, lubricate the refrigerant system with the correct amount of clean PAG oil. For additional information, refer to Section.
8. If filtering of the refrigerant system is not to be performed, evacuate, leak test and charge the refrigerant system. For additional information, refer to Section.
Air Conditioning (A/C) Compressor - 3.8L
Material
Item
Specification
PAG Refrigerant Compressor
Oil (R-134a Systems)
F7AZ-19589-DA (Motorcraft YN-
12-C)
WSH-M1C231-
B
Removal and Installation
CAUTION: If installing ...
Air Conditioning (A/C) Compressor Bracket - 3.8L
Removal and Installation
1. Remove the A/C compressor (19703). For additional information, refer to
Air Conditioning (A/C)
Compressor-3.8L in this section.
2. Remove the three bolts and one nut.
3 ...
Other materials:
Engine Ignition (Description and Operation)
Eight separate ignition coils (12029):
are mounted directly above each spark plug (12405).
are controlled by the powertrain control module (PCM) for correct
firing sequence.
The spark plug:
changes the high voltage pulse into a spark which igni ...
Component Tests
Driveline Vibration
An analysis of driveline vibration can also be conducted using the Vibration
Analyzer; follow the
manufacturer's directions.
Driveline vibration exhibits a higher frequency and lower amplitude than does
high-speed shake.
Driveline vibra ...
Entertainment
Your system offers many media options. You can access these options
using the touchscreen or voice commands.
AM/FM Radio
Press the RADIO hard button.
To change between AM, FM1 and FM2, touch the AM or FM
tab. You can also access satellite radio by pressing t ...