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 MANUALSLINCOLN2009NAVIGATOR L RWDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLBRAKE SYSTEM - GENERAL INFORMATIONGENERAL PROCEDURESBRAKE SYSTEM INSPECTIONBRAKE PADS
2009 Lincoln Navigator L RWD
Brake Pads
2009 Lincoln Navigator L RWDSECTION Brake Pads
NOTE:
It is not required to install new brake pads when the brake discs are machined.
- Inspect the brake pad friction material for contamination.
- If the friction material shows evidence of contamination, install new brake pads. For additional information, refer to FRONT DISC BRAKE article for front brake pads or REAR DISC BRAKE article for rear brake pads.
- Inspect and measure the thickness of the brake pad friction material. For additional information, refer to SPECIFICATIONS .
- Minor surface cracks do not require pad replacement, however, if there are missing chunks or cracks in the lining through to the backing plate, install new brake pads. For additional information, refer to FRONT DISC BRAKE article for front brake pads or REAR DISC BRAKE article for rear brake pads.
- If the thickness of the friction material is less than the specified thickness, install new brake pads. For additional information, refer to FRONT DISC BRAKE article for front brake pads or REAR DISC BRAKE article for rear brake pads.
- If the friction material shows taper wear that is not within specifications, install new brake pads and verify the caliper guide pins are functioning correctly. For additional information, refer to REFER to BRAKE CALIPERS GUIDE PINS .
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.