Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Air Conditioning (A/C) System Flushing
2010 Mercury Mariner Hybrid, AWDSECTION Air Conditioning (A/C) System Flushing
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOLS DESCRIPTION
| A/C Flush and Purge Machine 219-00022 (part of 219-00023) or equivalent | |
| A/C Flush and Purge Fitting Kit 219-00024 (part of 219-00023) or equivalent | |
| A/C Flush Adapter Kit 219-00074 or equivalent |
MATERIAL SPECIFICATION
| Item | Specification |
|---|---|
| AC System Flushing Solvent YN-23 | - |
| PAG Refrigerant Compressor Oil (R-134a Systems) YN-12-D | WSH-M1C231-B |
WARNING:
Use extreme care and observe all safety and service precautions related to the use of refrigerants.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.