Ford Focus Service Manual: Air Conditioning (A_C) Pressure Relief Valve
Material
| Item | Specification |
|---|---|
| Motorcraft® PAG Refrigerant Compressor Oil YN-12-D | WSH-M1C231-B |
| Item | Part Number | Description |
|---|---|---|
| 1 | 19D644 | A/C pressure relief valve |
| 2 | — | O-ring seal (part of 19D644) |
Removal and Installation
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Section 100-02.
- Recover the refrigerant. For additional information, refer to Section 412-00.
- Remove the A/C pressure relief valve.
- To install, tighten to 10 Nm (89 lb-in).
- NOTE:
A new O-ring seal will already be installed on the new A/C pressure relief valve service part.
To install, reverse the removal procedure.
- Lubricate the refrigerant system with the correct amount of clean PAG oil. For additional information, refer to Section 412-00.
- Evacuate, leak test and charge the refrigerant system. For additional information, refer to Section 412-00.
Evaporator to Compressor Suction Line
Material
Item
Specification
Motorcraft® PAG Refrigerant Compressor Oil
YN-12-D
WSH-M1C231-B
Item
Part Number
Description
1
...
Receiver Drier
Material
Item
Specification
Motorcraft® PAG Refrigerant Compressor Oil
YN-12-D
WSH-M1C231-B
Item
Part Number
Description
1
...
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