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We have info for following modifications of 1992 Cadillac Seville
- 1992 Cadillac Seville 4.9 V8 GAS, CID:300, Fuel Injection, Aspiration:300, Engine VIN:, Desg:B
- 1992 Cadillac Seville STS 4.9 V8 GAS, CID:300, Fuel Injection, Aspiration:300, Engine VIN:, Desg:B
BRAKE SERVICE PROCEDURES FOR 1992 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1992 Cadillac Seville cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Precautions
Vehicle: 1992 Cadillac Seville 4.9 V8 GAS
- Grease or any other foreign material must be kept off the brake linings, caliper, surfaces of the disc and external surfaces of the hub, during service procedures. Handling the brake disc and caliper should be done in a way to avoid deformation of the disc and nicking or scratching brake linings.
- If inspection reveals rubber piston seals are worn or damaged, they should be replaced immediately.
- During removal and installation of a wheel assembly, exercise care so as not to interfere wi...
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BRAKE SERVICE PROCEDURES FOR 1992 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1992 Cadillac Seville cars and light trucks from 1990+.
Hydraulic Brake Systems -> Description -> BRAKE DISTRIBUTION VALVE & SWITCH -> BRAKE WARNING LAMP SWITCHES -> COMBINATION VALVE -> COMPONENT DESCRIPTION -> Diagonally Split System -> Failure Warning Switch -> Fluid Level Sensor -> Front & Rear Split System -> Metering Valve -> Proportioning Or Pressure Control Valve -> SYSTEM OPERATION -> Testing Warning Lamp Operation
Vehicle: 1992 Cadillac Seville 4.9 V8 GAS
SYSTEM OPERATION
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, Fig. .
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,...
CLICK HERE TO GET FULL ACCESS TO 1992 Cadillac Seville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1992 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1992 Cadillac Seville cars and light trucks from 1990+.
Power Brake Units -> Troubleshooting -> AC-DELCO TANDEM DIAPHRAGM TYPE -> BCIA SINGLE & TANDEM DIAPHRAGM TYPE -> Brakes Drag -> Brakes Grab -> Brakes Slow To Release Or Drag -> Brakes Slow To Respond -> Excessive Pedal Effort -> Hard Pedal -> Hard Pedal/Brakes Inefficient -> Low Or Spongy Brake Pedal -> Slow Or No Release -> TOYOTA/GM SINGLE DIAPHRAGM TYPE
Vehicle: 1992 Cadillac Seville 4.9 V8 GAS
AC-DELCO TANDEM DIAPHRAGM TYPE
Hard Pedal
- Internal vacuum leak.
- Faulty control valve.
Brakes Grab
- Faulty control valve.
Slow Or No Release
- Faulty pushrod adjustment.
- Bind in linkage.
BCIA SINGLE & TANDEM DIAPHRAGM TYPE
Brakes Grab
- Internal vacuum leak.
- Faulty control valve
Excessive Pedal Effort
- Leak in booster vacuum supply.
- Glazed linings.
- Contaminated brake fluid.
- Restricted filter or booster valve air passage.
- Leak in booster vacuum supply.
- Damaged booster or improperly assembled booster valve.
Brakes Slow To Respond
- Restricted filter or booster valve air passage.
- Contaminated brake fluid.
- Leak in...
CLICK HERE TO GET FULL ACCESS TO 1992 Cadillac Seville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1992 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1992 Cadillac Seville cars and light trucks from 1990+.
Hydraulic Brake Systems -> Description -> BRAKE DISTRIBUTION VALVE & SWITCH -> BRAKE WARNING LAMP SWITCHES -> COMBINATION VALVE -> COMPONENT DESCRIPTION -> Diagonally Split System -> Failure Warning Switch -> Fluid Level Sensor -> Front & Rear Split System -> Metering Valve -> Proportioning Or Pressure Control Valve -> SYSTEM OPERATION -> Testing Warning Lamp Operation
Vehicle: 1992 Cadillac Seville STS 4.9 V8 GAS
SYSTEM OPERATION
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, Fig. .
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,...
CLICK HERE TO GET FULL ACCESS TO 1992 Cadillac Seville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1992 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1992 Cadillac Seville cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Rear Disc Brake (Type 2) -> Troubleshooting -> BRAKE ROUGHNESS
Vehicle: 1992 Cadillac Seville 4.9 V8 GAS
BRAKE ROUGHNESS
The most common cause of brake chatter on disc brakes is a variation in thickness of the disc. 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 check for this condition, measure the disc at 12 points with a micrometer at a radius approximately one inch from edge of disc. If thic...
CLICK HERE TO GET FULL ACCESS TO 1992 Cadillac Seville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1992 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1992 Cadillac Seville cars and light trucks from 1990+.
Power Brake Units -> Power Brake Unit Service -> AC-DELCO TANDEM DIAPHRAGM TYPE -> Assemble -> Assembly -> BCIA SINGLE DIAPHRAGM TYPE -> BCIA TANDEM DIAPHRAGM TYPE -> Disassemble -> Disassembly -> GEO METRO SINGLE DIAPHRAGM TYPE -> OVERHAUL -> TOYOTA/GM SINGLE DIAPHRAGM TYPE
Vehicle: 1992 Cadillac Seville STS 4.9 V8 GAS
AC-DELCO TANDEM DIAPHRAGM TYPE
OVERHAUL
Disassemble
- Remove pedal pushrod boot, silencer, check valve, vacuum switch and grommets, as equipped, then the front housing seal.
- Scribe matching marks between front and rear housing sections, then mount booster assembly in suitable holding fixture with rear housing facing up.
- Apply pressure to housing with holding fixture forcing screw and rotate rear housing counterclockwise to unlock housing halves.
- Slowly release spring tension, then remove booster assembly from holding fixture. Do not allow spring tension to release suddenly, as ...
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