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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Oldsmobile Aurora car and truck
repair procedures including Oldsmobile 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
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BRAKE SERVICE PROCEDURES FOR 2003 Oldsmobile Aurora AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Oldsmobile Aurora cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake -> Rotor Replacement
Vehicle: 2003 Oldsmobile Aurora 4.0 V8 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove caliper assembly from rotor as outlined under "Caliper Service."
- Rem...
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BRAKE SERVICE PROCEDURES FOR 2003 Oldsmobile Aurora AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Oldsmobile Aurora cars and light trucks from 1990+.
Anti-lock Brakes -> Delco/Bosch Type 5.3 -> Precautions -> ABS Service
Vehicle: 2003 Oldsmobile Aurora 4.0 V8 GAS
ABS Service
Before performing any repairs on the ABS system, note the following precautions:
- Before using electric welding equipment, disconnect EBCM.
- Carefully note routing, position and mounting ABS and TCS wiring, connectors, clips and brackets. ABS and TCS are extremely sensitive to electromagnetic interference.
- Do not use a fast charger when battery is connected. Never disconnect battery from system with engine running.
- Ignition switch must be in Off position when disconnecting EBCM.
- Many ABS system components ...
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BRAKE SERVICE PROCEDURES FOR 2003 Oldsmobile Aurora AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Oldsmobile Aurora cars and light trucks from 1990+.
Power Brake Units -> Power Brake Unit Service
Vehicle: 2003 Oldsmobile Aurora 4.0 V8 GAS
Hydro-boost brake boosters are...
CLICK HERE TO GET FULL ACCESS TO 2003 Oldsmobile Aurora BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Oldsmobile Aurora AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Oldsmobile Aurora cars and light trucks from 1990+.
Power Brake Units -> General Service
Vehicle: 2003 Oldsmobile Aurora 4.0 V8 GAS
Two basic types of power assist mechanisms are used: vacuum assist diaphragm assemblies, which use engine vacuum or, in some cases vacuum pressure developed by an external vacuum pump. The second type is a hydraulic pressure assist mechanism, which use pressure developed by an external pump (usually the power steering pump). Both systems act to increase the force exerted on the master cylinder piston by the operator. This in turn increases the hydraulic pressure delivered to the wheel cylinders while decreasing driver effort required to obtain acceptable stopping performance.
Vac...
CLICK HERE TO GET FULL ACCESS TO 2003 Oldsmobile Aurora BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Oldsmobile Aurora AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Oldsmobile Aurora cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Rear Disc Brake (Type 2) -> Adjustments -> Parking Brake
Vehicle: 2003 Oldsmobile Aurora 4.0 V8 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 2003 Oldsmobile Aurora BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Oldsmobile Aurora AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Oldsmobile Aurora 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: 2003 Oldsmobile Aurora 4.0 V8 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 ...
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