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 AWD L4-2.3LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSAUTOMATIC TRANSMISSION/TRANSAXLESYSTEM SPECIFICATIONSOVERHAUL SPECSAISIN AW21
2009 Mercury Milan AWD L4-2.3L
Aisin AW21
2009 Mercury Milan AWD L4-2.3LSECTION Aisin AW21
Gear And Solenoid Operation Chart:
Gear Ratio:
Shift Speed Manual D Position 3.0L Engine (minimum throttle):
Shift Speed Manual L Position 3.0L Engine (minimum throttle):
Shift Speed Manual D Position 3.5L Engine (minimum throttle):
Shift Speed Manual L Position 3.5L Engine (minimum throttle):
Stall Speed:
Solenoid Resistance Reading:
Clutch And Brake Pressure Chart:
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.