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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2009 Ford Focus car and truck
repair procedures including Ford 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 2009 Ford Focus automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2009 Ford Focus
- 2009 Ford Focus SE 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
- 2009 Ford Focus SES 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
- 2009 Ford Focus S 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
- 2009 Ford Focus SEL 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Disc Brakes -> Front Disc Brakes -> Precautions -> System Depressurizing
Vehicle: 2009 Ford Focus SEL 2.0 L4 GAS
System Depressurizing
On models equipped with anti-lock brakes, hydraulic system must be depressurized prior to ...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Disc Brakes -> Front Disc Brakes -> Troubleshooting -> Abnormal Conditions -> Brake Booster Operation Test -> Brake Master Cylinder -> Brake Roughness -> Bypass Condition Inspection -> Lateral Runout -> Non-Pressure Leaks -> Normal Conditions -> Thickness Variation -> Wheel Bearing Looseness
Vehicle: 2009 Ford Focus SEL 2.0 L4 GAS
Brake Roughness
Thickness Variation
If roughness or vibration is encountered during highway operation or if pedal pumping is experienced at low speeds, the disc may have excessive thickness variation. Measure the disc at 12 points with a micrometer at a radius approximately one inch from edge of disc. If thickness measurements vary by more than .0005 inch, replace the disc.
Lateral Runout
Excessive lateral runout of braking disc may cause a knocking back of the pistons, possibly creating increased pedal travel and vibration when brakes are applied.
Wheel Bearing Looseness
Adjust the w...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Hydraulic Brake Systems -> Hydraulic Brake System Flush
Vehicle: 2009 Ford Focus SES 2.0 L4 GAS
Whenever new brake components are installed in the hydraulic system, it is recommended that the entire hydraulic system be thoroughly flushed with clean brake fluid.
It may sometime become required to flush out the system due to the presence of mineral oil, kerosene, gasoline, etc., which will cause swelling of rubber piston cups and valves and render them inoperative.
Flushing is performed at e...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Power Brake Units -> Troubleshooting -> Bendix Diaphragm System -> Bendix Hydro-Boost System -> Brakes Grab -> Erratic Booster Operation, Binding, Grabbing Or Sticking -> Hard Pedal Or No Assist -> No Or Slow Release -> No Power Assist
Vehicle: 2009 Ford Focus SEL 2.0 L4 GAS
Power brake operation concerns should be handled as if two separate systems exist.
- Inspect for faults in hydraulic system first.
- If hydraulic system is satisfactory, inspect power brake circuit.
- Press brake pedal firmly and then start engine.
- Pedal should fall away slightly and less pressure should be needed to maintain pedal in any position.
- Install of suitable pressure gauge in brake hydraulic system.
- Record pressure with engine off and power unit not operating.
- Maintain pedal height, start engine and record measurement.
- There should be substantial pressure increase in second measurem...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Drum Brakes -> Focus -> Precautions -> Safety Precautions
Vehicle: 2009 Ford Focus S 2.0 L4 GAS
Safety Precautions
When working on or around brake assemblies, care must be taken to prevent breathing asbestos dust. Many manufacturers incorporate asbestos fibers in the production of brake linings. During routine service operations, the amount of asbestos dust from brake lining wear is at a low level due to a chemical breakdown during use. Do not sand or grind brake linings unless suitable local exhaust ventilation equipment is used to prevent excessive asbestos exposure.
- Wear suitable respirator approved for asbestos dust use during all repair procedures.
- When cleaning brake dust f...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Drum Brakes -> Focus -> Precautions -> Safety Precautions
Vehicle: 2009 Ford Focus SES 2.0 L4 GAS
Safety Precautions
When working on or around brake assemblies, care must be taken to prevent breathing asbestos dust. Many manufacturers incorporate asbestos fibers in the production of brake linings. During routine service operations, the amount of asbestos dust from brake lining wear is at a low level due to a chemical breakdown during use. Do not sand or grind brake linings unless suitable local exhaust ventilation equipment is used to prevent excessive asbestos exposure.
- Wear suitable respirator approved for asbestos dust use during all repair procedures.
- When cleaning brake dust f...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
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