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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 Chevrolet Impala car and truck
repair procedures including Chevrolet 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 2002 Chevrolet Impala automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2002 Chevrolet Impala
- 2002 Chevrolet Impala 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
- 2002 Chevrolet Impala 3.4 V6 GAS, CID:207, Fuel Injection, Aspiration:207, Engine VIN:, Desg:E
- 2002 Chevrolet Impala LS 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
BRAKE SERVICE PROCEDURES FOR 2002 Chevrolet Impala AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2002 Chevrolet Impala cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Rear Disc Brake (Type 2) -> Troubleshooting -> Brake Roughness
Vehicle: 2002 Chevrolet Impala LS 3.8 V6 GAS
Brake Roughness
The most common cause of brake chatter on disc brakes is a variation in disc thickness. If roughness or vibration is encountered during highway operation or if pedal pulsation is experienced at low speeds, the disc may have excessive thickness variation. To inspect for this condition, 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 ...
CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Impala BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2002 Chevrolet Impala AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2002 Chevrolet Impala cars and light trucks from 1990+.
Hydraulic Brake Systems -> General Motors -> Description -> Brake Distribution Valve & Switch -> Brake Warning Lamp Switches -> Combination Valve -> Components -> Diagonally Split System -> Failure Warning Switch -> Fluid Level Sensor -> Front & Rear Split System -> Metering Valve -> Proportioning Or Pressure Control Valve -> Warning Lamp
Vehicle: 2002 Chevrolet Impala 3.8 V6 GAS
Front & Rear Split System
When the brake pedal is depressed, both the primary (front brake) and the secondary (rear brake) master cylinder pistons are moved simultaneously to exert hydraulic fluid pressure on their respective systems.
If the rear (secondary) brake system fails, initial brake pedal movement will cause the unrestricted secondary piston to bottom in the master cylinder bore. Primary piston movement will displace hydraulic fluid in the primary section of the master cylinder to actuate the front brake system.
If the front (primary) brake system fails, initial brake pedal mo...
CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Impala BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2002 Chevrolet Impala AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2002 Chevrolet Impala cars and light trucks from 1990+.
Power Brake Units -> Description -> AC-Delco Single Diaphragm Type -> AC-Delco Tandem Diaphragm Type -> Toyota/GM Single Diaphragm Type
Vehicle: 2002 Chevrolet Impala LS 3.8 V6 GAS
AC-Delco Tandem Diaphragm Type
This unit utilizes a vacuum power chamber, consisting of a front and rear shell, housing divider, front and rear diaphragm, plate assemblies, hydraulic pushrod and a diaphragm return spring, Fig. .
In normal operating mode, with service brakes in released position, the booster operates with vacuum on both sides of its diaphragms. When brakes are applied, air at atmospheric pressure is admitted to one side of each diaphragm to provide power assist. When the service brake is released, atmospheric air is shut off from one side of each diaphragm. The air is ...
CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Impala BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2002 Chevrolet Impala AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2002 Chevrolet Impala cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Rear Disc Brake (Type 2) -> Adjustments -> Parking Brake
Vehicle: 2002 Chevrolet Impala 3.8 V6 GAS
Parking Brake
- Cycle brake system as follows:
- Apply service brake with a pedal force of 175 lbs., and release.
- Fully apply parking brake using approximately 125 lbs., of force on final stroke, then release.
- Apply and release parking brake two additional times as described above.
- Inspect parking brake pedal assembly for full release by turning ignition On and observing brake warning lamp, which should be off.
- If brake warning lamp is on and parking brake appears to be fully released, operate manual pedal release lever and pull downward on front park brake cable to remove slack from pedal as...
CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Impala BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2002 Chevrolet Impala AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2002 Chevrolet Impala cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake -> Rotor Replacement
Vehicle: 2002 Chevrolet Impala LS 3.8 V6 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove caliper assembly from rotor as outlined under "Caliper Service."
- Rem...
CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Impala BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2002 Chevrolet Impala AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2002 Chevrolet Impala cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake -> Tightening Specifications
Vehicle: 2002 Chevrolet Impala LS 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Impala BRAKE SERVICE PROCEDURES
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