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.
2004 Lincoln Aviator AWDFACTORY OEM SERVICE PROCEDURE
Engine Support Insulators: Notes
- With the vehicle in NEUTRAL, position on a hoist. For additional information, refer to JACKING & LIFTING .
- Disconnect the battery ground cable.
- Remove the air cleaner outlet tube. For additional information, refer to INTAKE AIR, FUEL CHARGING, AND ENGINE ELECTRONICS .
- Using the special tools, loosen the fan blade and the clutch assembly.
- Rotate the tensioner clockwise and remove the accessory drive belt from the generator pulley.
- Remove the generator B+ nut and disconnect the electrical connectors.
- Position the B+ cable cover aside.
- Remove the stud bolts, the bolts and the generator bracket.
- Loosen the bolts and position the power steering cooler aside.
- Remove the cooling fan.
- Remove the lower fan shroud.
- Remove the cooling fan and clutch as an assembly from underneath the vehicle.
NOTE:
The generator must be removed from underneath the vehicle.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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