Ford Mustang (1999-2004) Service Manual: Air Conditioning (A/C) Pressure Relief Valve - 3.8L

Ford Mustang (1999-2004) Service Manual / Climate Control System / Air Conditioning / Air Conditioning (A/C) Pressure Relief Valve - 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

1. Recover the refrigerant. For additional information, refer to Section.

2. Unlatch the breather.

Air Conditioning (A/C) Pressure Relief Valve - 3.8L

3. Disconnect the mass air flow (MAF) sensor electrical connector.

Air Conditioning (A/C) Pressure Relief Valve - 3.8L

4. Remove the air cleaner outlet tube.

1. Loosen the clamp.

2. Disconnect the crankcase ventilation tube.

3. Remove the air cleaner outlet tube.

Air Conditioning (A/C) Pressure Relief Valve - 3.8L

5. Remove the A/C compressor pressure relief valve.

  • Discard the O-ring seal.

Air Conditioning (A/C) Pressure Relief Valve - 3.8L

6. To install, reverse the removal procedure.

  • Install a new O-ring seal lubricated in clean PAG oil.

7. Evacuate, leak test and charge the refrigerant system. For additional information, refer to Section.

    Suction Accumulator
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    Air Conditioning (A/C) Pressure Relief Valve - 4.6L
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    Other materials:

    Engine (Disassembly)
    Special Tool(s) Impact Slide Hammer 100-001 (T50T-100-A) Remover, Crankshaft Vibration Damper 303-009 (T58P-6316-D) Holding Tool, Crankshaft 303-448 (T93P-6303-A) Guides, Connecting Rod 303-442 (T93P- ...

    Waxing
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    Module - Daytime Running Lamps (DRL)
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