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 MANUALSFORD2012FLEX AWD V6-3.5LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSSUSPENSIONAXLE NUT
2012 Ford Flex AWD V6-3.5L
Axle Nut
2012 Ford Flex AWD V6-3.5LSECTION Axle Nut
Wheel Hub Nut
NOTICE: Do not tighten the rear wheel hub nut with the vehicle on the ground. The nut must be tightened to specification before the vehicle is lowered to the ground. Wheel bearing damage will occur if the wheel bearing is loaded with the weight of the vehicle applied.
NOTE: Apply the brake to keep the halfshaft from rotating.
Position the halfshaft in the hub and use the previously removed wheel hub nut to seat the halfshaft.
- Tighten the nut to 350 Nm (258 lb-ft).
- Remove and discard the nut.
NOTICE: Install and tighten the new wheel hub nut to specification within 5 minutes of starting it on the threads. Always install a new wheel hub nut after loosening or when not tightening within the specified time or damage to the components may occur.
Install a new wheel hub nut.
Tighten the nut to 350 Nm (258 lb-ft).
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.