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.
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HOMESERVICE MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1680 (HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS)SPECIFICATIONSGENERAL SPECIFICATIONS
2009 Mercury Milan Premier, 3.0 1, AWD
General Specifications
2009 Mercury Milan Premier, 3.0 1, AWDSECTION General Specifications
WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| A/C Compressor | |
| Displacement | 180 cc (11 cu in) |
| Type | Visteon FS18 |
| A/C Compressor Clutch | |
| Air gap clearance | 0.35-0.65 mm (0.014-0.026 in) |
| A/C Cycling Switch | |
| Close pressure | 290 kPa (42 psi) |
| Open pressure | 152 kPa (22 psi) |
| A/C Pressure Relief Valve a | |
| Open pressures | 3,432-4,138 kPa (498-600 psi) |
| Evaporator Core Orifice | |
| Color | Orange |
| Diameter | 1.45 mm (0.057 in) |
| Refrigerant System Dye | |
| R-134a Leak Detection Dye 164-R6060 or 164-R6081 | - |
a Manifold gauge set pressures may vary slightly depending on the distance between the service gauge port valve and the A/C pressure relief valve or low charge protection switch.
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.