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 MANUALSMERCURY2010MOUNTAINEER 2WD V8-4.6LREPAIR AND DIAGNOSISSPECIFICATIONSCAPACITY SPECIFICATIONSHEATING AND AIR CONDITIONINGREFRIGERANT
2010 Mercury Mountaineer 2WD V8-4.6L
Refrigerant
2010 Mercury Mountaineer 2WD V8-4.6LSECTION Refrigerant
Item R-134a Refrigerant YN-19 (US); CYN-16-P or CYN-16-R (Canada)
Specification WSH-M17B19-A
Fill Capacity (0.77 kg) (27 oz) (1.7 lb) (vehicles without auxiliary systems)
Item R-134a Refrigerant YN-19 (US); CYN-16-P or CYN-16-R (Canada)
Specification WSH-M17B19-A
Fill Capacity (1.25 kg) (44 oz) (2.75 lb) (vehicles with auxiliary systems)
Specification WSH-M17B19-A
Fill Capacity (0.77 kg) (27 oz) (1.7 lb) (vehicles without auxiliary systems)
Item R-134a Refrigerant YN-19 (US); CYN-16-P or CYN-16-R (Canada)
Specification WSH-M17B19-A
Fill Capacity (1.25 kg) (44 oz) (2.75 lb) (vehicles with auxiliary systems)
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.