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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Lincoln Navigator car and truck repair procedures including Lincoln engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2003 Lincoln Navigator automobile. Try the Automotix DIY solution today!
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BRAKE SERVICE PROCEDURES FOR 2003 Lincoln Navigator AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Lincoln Navigator cars and light trucks from 1990+.

Disc Brakes -> Rotor Replacement -> 1999-2001 -> 2002-03 -> Aviator -> E-Series -> Escape -> Excursion, F-Super Duty & Motorhome -> Expedition & Navigator -> Explorer & Mountaineer -> Explorer Sport/Sport Trac -> F-250 & F-350 2WD -> F-250 & F-350 4WD, F-450 & F-550 -> F-Series -> Front -> Installation -> Motorhome -> Ranger -> Rear -> Removal -> Windstar & Villager
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Aviator

Front
  • Raise and support vehicle.
  • Remove front tire and wheel assemblies.
  • Remove front brake components in sequence, Fig. .
  • Reverse procedure to install.
Rear

Refer to Fig. , and remove rear brake components in sequence listed.

Escape

  • Remove disc brake caliper and anchor plate as outlined in "Caliper Service".
  • Remove rotor
  • Reverse Procedure to install. Tighten all nuts and bolts to specification.

E-Series

Front

Refer to Figs. through , and remove components in sequence listed.

Rear
Removal
  • Remove disc brake caliper, refer to "Caliper Service."
  • Remove axle shafts as outlined in "Rear Axle & S... "

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BRAKE SERVICE PROCEDURES FOR 2003 Lincoln Navigator AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Lincoln Navigator cars and light trucks from 1990+.

Drum Brakes -> Expedition, Explorer, E-Series, F-Series, Mountaineer, Navigator & Ranger -> Adjustments -> Drums Installed -> Drums Removed -> Expedition, Explorer, F-150, F-250, Mountaineer & Navigator -> Parking Brake Except Rear Disc -> Parking Brake w/Rear Disc -> Service Brake
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Service Brake

The rear brake shoes adjust automatically when the vehicle is driven in reverse and the brakes are applied sharply several times. Manual adjustment is required only when brake shoes are replaced. When adjusting rear brakes, ensure parking brake is properly adjusted and adjuster is operating freely.

Drums Removed
  • With drums removed, clean areas where shoes contact backing plate, then apply suitable lubricant to contact areas. Ensure lubricant does not contaminate linings.
  • Adjust gauge to inside diameter of brake drum using suitable brake shoe adjusting gauge.
  • Reverse tool an...

CLICK HERE TO GET FULL ACCESS TO 2003 Lincoln Navigator BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Lincoln Navigator AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Lincoln Navigator cars and light trucks from 1990+.

Disc Brakes -> Description -> 1999-2001 -> 2002-03 -> Aviator -> E-Series -> Escape -> Excursion, F-Super Duty & Motorhome -> Expedition & Navigator -> Explorer & Mountaineer -> Explorer Sport/Sport Trac -> F-Series -> Front -> Ranger -> Rear -> Villager -> Windstar
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Aviator

Front

The Aviator utilizes a dual piston front brake caliper and a single piston rear brake caliper. The caliper floats on two guide pins that are bolted to the caliper and extend into the caliper anchor, Fig. .

Rear

The rear disc brake system utilizes a single piston brake caliper. The mechanical parking brake system uses a drum in hat system within the rear brake disc, Fig. .

E-Series

Front

The disc brake caliper is a pin slider, single piston design on the E-150 models and a pin slider dual piston design on the E-250, E-350, E-450 & E-550 models, Figs. through .

Rear

E-Series veh...

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BRAKE SERVICE PROCEDURES FOR 2003 Lincoln Navigator AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Lincoln Navigator cars and light trucks from 1990+.

Drum Brakes -> Expedition, Explorer, E-Series, F-Series, Mountaineer, Navigator & Ranger -> Brake Service -> Heavy Duty -> Installation -> Removal -> Standard Duty
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Drum brakes are available in standard versions or in heavy duty versions. Refer to Figs. and for component locations when performing the following procedures.

Removal

Standard Duty
  • Raise and support vehicle, remove rear wheel and tire assemblies.
  • Remove and discard spring nut.
  • If brake drum is rusted to axle shaft pilot diameter, tap center of brake drum between wheel studs.
  • Pull brake drum off of axle.
  • If brake drums will not come off, sing a screwdriver, move brake shoe adjusting lever off of brake adjusting screw, then loosen brake adjuster to allow drum to release.
  • Remove long brake...

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BRAKE SERVICE PROCEDURES FOR 2003 Lincoln Navigator AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Lincoln Navigator cars and light trucks from 1990+.

Drum Brakes -> Expedition, Explorer, E-Series, F-Series, Mountaineer, Navigator & Ranger -> Precautions
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

When working on or around brake assemblies, care must be taken to prevent breathing asbestos dust, as many manufacturers incorporate asbestos fibers in the production of brake linings. During routine service operations, precautions should be taken to minimize exposure. Do not sand or grind brake linings unless suitable local exhaust ventilation equipment is used to prevent excessive asbestos exposure.

  • Wear a suitable respirator approved for asbest...

CLICK HERE TO GET FULL ACCESS TO 2003 Lincoln Navigator BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Lincoln Navigator AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Lincoln Navigator cars and light trucks from 1990+.

Power Brake Units -> Bendix Vacuum Brake Booster -> Diagnosis & Testing
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Refer to. Figs. and , ...

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Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 2001 Lincoln Navigator Splash Shield, Front, Driver Side2001 Lincoln Navigator Splash Shield, Front, Driver Side, A high quality, OE replacement splash shield; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$41.32

Click here to view more details2005 Lincoln Navigator License Plate Bracket, Front, A high quality, OE replacement license plate bracket; With 1-year limited TruckEFX warranty..

Source: Auto Body Parts Store

$26.97

Click here to view more details about 2009 Lincoln Navigator 18" x 7.5" Alloy Wheel2009 Lincoln Navigator 18" x 7.5" Alloy Wheel, Alloy Wheel; 18 X 7.5; 7 Spokes; 6 Lug; 135MM BP; Aftermarket Chrome, , .

Source: Wheels / Rims, Mirrors & Lights Store

$284.50

Click here to view more details about 2004 Lincoln Navigator V8, 5.4 L, 327 CID Rebuilt Engine2004 Lincoln Navigator V8, 5.4 L, 327 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$3,700.00

Click here to view more details2003 Lincoln Navigator Used Hub Bearing , Passenger Side, FRONT; 4X4, Very Good.

Source: Used Auto Parts Store

$77.00

Click here to view more details2000 Lincoln Navigator Used Upper Control Arm, Passenger Side, 4.2, AUTO, 4X2 R, 4x2, R., Very Good.

Source: Used Auto Parts Store

$62.00
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