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.
2012 Lincoln MKS Base, FWDFACTORY OEM SERVICE PROCEDURE
Charging System: Specifications
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Generator - 3.7L | |
| Generator amps | 90-155 amps @ 620-2, 500 engine rpm |
| Voltage | 12 volts |
| Generator - 3.5L Gasoline Turbocharged Direct Injection (GTDI) | |
| Generator amps | 120-193 amps @ 600-2, 500 engine rpm |
| Voltage | 12 volts |
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in |
|---|---|---|---|
| Generator B+ nut | 17 | - | 150 |
| Generator nut and bolt | 47 | 35 | - |
| Generator stud | 8 | - | 71 |
| Radial arm adapter nut | 9 | - | 80 |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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