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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+.

Anti-Lock Brakes -> Expedition & Navigator -> Description
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

The anti-lock brake system (ABS) module, with or without stability assist, simultaneously manages the anti-lock braking, traction control and engine control systems to maintain vehicle control during deceleration and acceleration. The ABS accomplishes this by communicating with the other modules over the high speed controller area network (HS-CAN) bus.

When the ignition switch is in the RUN position, the module carries out a preliminary electrical check and, at approximately 20 km/h (12 mph), the hydraulic pump motor is turned on for approximately one half-second. Any malfunction of...

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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+.

Hydraulic Brake Systems -> Power Brake Unit Service
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

The Hydro-Boost and Hydro-Max power brake booster...

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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+.

Hydraulic Brake Systems -> Component Replacement -> Aviator -> E-Series -> Escape -> Excursion & F-Super Duty -> Expedition, Explorer, Explorer Sport & Sport/Trac, F-150, F-250LD, Mountaineer & Navigator -> Less Hydro Max -> Master Cylinder -> Ranger -> Villager -> Windstar -> With Hydro-Max
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Master Cylinder

Aviator

Remove components in sequence illustrated,. Fig. .

E-Series
  • Drain brake master cylinder with suitable suction device.
  • Remove coolant reservoir.
  • On models equipped with Hydro Boost, remove three power distribution box bracket bolts and position box aside.
  • On all models, remove speed control deactivator switch.
  • Disconnect fluid level sensor connector.
  • Remove and discard master cylinder mounting nuts.
  • Disconnect master cylinder brake tubes.
  • Remove master cylinder cylinder.
  • Reverse procedure to install, noting the following:
    • Torque master cylinder mounting nuts to 1...

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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+.

Drum Brakes -> Expedition, Explorer, E-Series, F-Series, Mountaineer, Navigator & Ranger -> Inspection -> Adjuster Mechanism -> Backing Plate -> Brake Drums -> Brake Linings & Springs -> Parking Brake Cable
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Brake Drums

Any time brake drums are removed for brake service, braking surface diameter should be inspected with a suitable micrometer at several points to determine if they are within the safe oversize limit stamped on the brake drum outer surface. If braking surface diameter exceeds specifications, the drum must be replaced. If braking surface diameter is within specifications, drums should be cleaned and inspected for cracks, scores, deep grooves, taper, out of round and heat spotting. If drums are cracked or heat spotted, they must be replaced.

Minor scores should be removed with ...

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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 -> Inspection -> Brake Bleed -> Brake Disc Service -> Brake Linings -> Brake Roughness -> Caliper Inspection -> General Precautions
Vehicle: 2003 Lincoln Navigator 5.4 V8 GAS

Brake Linings

Remove both front wheels and inspect the brake discs, calipers and linings. (Wheel bearings should be inspected at this time and repacked if required).

Do not get any oil or grease on the linings. It is recommended that both front wheel sets be replaced whenever a respective shoe and lining is worn or damaged. Inspect and, if required, replace rear brake linings also.

If the caliper is cracked or fluid leakage through the casting is evident, it must be replaced as a unit.

Brake Roughness

The most common cause of brake chatter on disc brakes is a variation in thickness of the...

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

Click here to view more details2005 Lincoln Navigator Headlight, Driver Side, Bulbs included; Composite, combination, and xenon type; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly; With 2 years limited Trustbuilt warranty..

Source: Auto Body Parts Store

$677.22

Click here to view more details2010 Lincoln Navigator Mirror, Passenger Side.

Source: Auto Body Parts Store

$204.19

Click here to view more details2008 Lincoln Navigator Radiator, Radiator Heavy Duty With Tow Pakcage, , .

Source: Wheels / Rims, Mirrors & Lights Store

$175.50

Click here to view more details about 2003 Lincoln Navigator V8, 5.4 L, 330 CID Rebuilt Engine2003 Lincoln Navigator V8, 5.4 L, 330 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$2,308.00

Click here to view more details2007 Lincoln Navigator Used Alternator, 5.4, AUTO, 4X2 (150 amp), Very Good.

Source: Used Auto Parts Store

$99.00

Click here to view more details2009 Lincoln Navigator Used Wiper Motor Rear, Very Good.

Source: Used Auto Parts Store

$122.00
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