Ford Mustang (1999-2004) Service Manual: Air Conditioning (A/C) Pressure Relief Valve - 4.6L

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

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.

2. Raise the vehicle. For additional information, refer to Section.

3. Remove the A/C compressor pressure relief valve (19D644).

  • Discard the O-ring seal.

Air Conditioning (A/C) Pressure Relief Valve - 4.6L

4. To install, reverse the removal procedure.

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

    Condenser Core
    Material Item Specification PAG Refrigerant Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN- 12-C) WSH-M1C231- B Removal and Installation NOTE: If an A/C condens ...

    Other materials:

    Brake Caliper Support Bracket
    Removal 1. Raise and support the vehicle. 2. Remove the tire and wheel assembly. 3. CAUTION: Do not allow the rear disc brake caliper (2552) to hang from the rear wheel brake hose (2A442) Remove the rear disc brake caliper bolts and position the ...

    Jacking
    WARNING: Never run the engine with one wheel off the ground, such as when changing a tire. The wheel still on the ground could cause the vehicle to move. CAUTION: The jack (17080) provided with the vehicle is intended to be used in an emergency for changing ...

    Safety Belt System (Description and Operation)
    WARNING: All safety belt assemblies include retractors, buckles, front seat belt buckle support assemblies (slide bar, if so equipped), shoulder belt height adjuster (if equipped), child safety seat tether bracket assemblies (if equipped) and attaching hardw ...