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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Mercury Mountaineer car and truck
repair procedures including Mercury 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 Mercury Mountaineer automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Mercury Mountaineer
- 2003 Mercury Mountaineer 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
- 2003 Mercury Mountaineer 4.0 V6 FLEX, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:K
BRAKE SERVICE PROCEDURES FOR 2003 Mercury Mountaineer AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Mercury Mountaineer cars and light trucks from 1990+.
Drum Brakes -> Expedition, Explorer, E-Series, F-Series, Mountaineer, Navigator & Ranger -> Parking Brake w/Rear Disc -> E-Series -> Expedition, Explorer, F-150, F-250, Mountaineer & Navigator -> F-Super Duty
Vehicle: 2003 Mercury Mountaineer 4.6 V8 GAS
F-Super Duty
- Raise and support vehicle, remove tire and wheel assemblies.
- Remove rear brake disc rotor.
- Disconnect rear parking brake cable at parking brake cable equalizer.
- Disconnect parking brake cable at parking brake lever.
- Remove outboard brake shoe retaining spring.
- Remove brake shoe adjusting screw spring, brake shoe hold down springs and brake adjuster screw.
- Remove parking brake shoe and linings along with inboard brake shoe retracting spring.
- Reverse procedure to install.
Expedition, Explorer, F-150, F-250, Mountaineer & Navigator
- Pull front parking brake cable and co...
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BRAKE SERVICE PROCEDURES FOR 2003 Mercury Mountaineer AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Mercury Mountaineer 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 Mercury Mountaineer 4.0 V6 FLEX
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 Mercury Mountaineer AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Mercury Mountaineer cars and light trucks from 1990+.
Hydraulic Brake Systems -> Description -> Bendix Hydro-Boost Brake Booster -> Bendix Hydro-Max Brake Booster -> Combination Valve -> Height Sensing Proportioning Valve -> Hydraulic Control Unit (HCU) -> Hydraulic Control Valves -> Integral Bypass Proportioning Valve -> Master Cylinder
Vehicle: 2003 Mercury Mountaineer 4.6 V8 GAS
Master Cylinder
The master cylinder consists primarily of a hydraulic cylinder, primary and secondary hydraulic pistons and a single or dual chamber fluid reservoir. The front brakes are connected to the primary outlet port(s) and are actuated by the primary piston assembly. The rear brakes are connected to the secondary outlet port and are actuated by the secondary piston assembly.
Hydraulic Control Valves
Combination Valve
This multi-function hydraulic control unit consists primarily of a pressure differential valve, brake lamp warning switch and a proportioning valve. A pressure diff...
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BRAKE SERVICE PROCEDURES FOR 2003 Mercury Mountaineer AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Mercury Mountaineer cars and light trucks from 1990+.
Power Brake Units -> Bendix Vacuum Brake Booster -> Brake Booster Replacement -> Aviator -> E-Series, Expedition, Explorer, Explorer Sport & Sport/Trac, F-150 & F-250LD, Mountaineer, Navigator & Villager -> Escape -> Excursion & F-Super Duty -> Ranger -> Windstar
Vehicle: 2003 Mercury Mountaineer 4.6 V8 GAS
Aviator
Refer to. Fig. , and remove components in sequence illustrated. Use new nuts when installing brake booster.
Excursion & F-Super Duty
- Remove air cleaner housing, if required.
- Remove brake master cylinder attaching nuts.
- Position brake master cylinder aside.
- Disconnect booster vacuum hose.
- Disconnect power distribution box auxiliary relay and set aside.
- Remove fuse panel cover.
- Remove brake pedal position switch self-locking pin.
- Remove brake pedal position switch and brake booster pushrod from brake pedal pin.
- Remove power brake booster nuts.
- Remove power brake booster.
- Reve...
CLICK HERE TO GET FULL ACCESS TO 2003 Mercury Mountaineer BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Mercury Mountaineer AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Mercury Mountaineer 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 Mercury Mountaineer 4.0 V6 FLEX
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 Mercury Mountaineer BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Mercury Mountaineer AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Mercury Mountaineer cars and light trucks from 1990+.
Disc Brakes -> Brake System Bleed
Vehicle: 2003 Mercury Mountaineer 4.6 V8 GAS
Ref...
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