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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1997 Buick Lesabre car and truck
repair procedures including Buick 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 1997 Buick Lesabre automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1997 Buick Lesabre
- 1997 Buick Lesabre Custom 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
- 1997 Buick Lesabre Limited 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
BRAKE SERVICE PROCEDURES FOR 1997 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1997 Buick Lesabre cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Description
Vehicle: 1997 Buick Lesabre Custom 3.8 V6 GAS
The caliper has a single piston and is mounted to the support bracket by two mounting bolts, Figs. through . The caliper assembly slides on the two mounting bolts. Upon brake application, fluid pressure against the piston forces the inboard s...
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BRAKE SERVICE PROCEDURES FOR 1997 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1997 Buick Lesabre cars and light trucks from 1990+.
Anti-Lock Brakes -> Bosch Type 5 -> DESCRIPTION -> Brake Pressure Modulator Valve -> Electronic Brake Control Module/Electronic Brake Traction Control Module -> Front -> Rear -> System Components -> System Operation -> Wheel Speed Sensors
Vehicle: 1997 Buick Lesabre Custom 3.8 V6 GAS
System Operation
The Anti-Lock Brake System (ABS) minimizes wheel lock-up during heavy braking. The ABS monitors each wheel's speed and controls brake fluid pressure to each wheel independently, Figs. through . A separate hydraulic line and solenoid valve for each wheel allows hydraulic pressure to be modulated, preventing wheel lock-up. The ABS can decrease, hold or increase hydraulic pressure.
The system continuously monitors all components, uses several methods to determine faults and notify the driver of malfunctions. When the engine is started, the ABS electrical circuitry is f...
CLICK HERE TO GET FULL ACCESS TO 1997 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1997 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1997 Buick Lesabre cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Troubleshooting -> Brake Roughness
Vehicle: 1997 Buick Lesabre Custom 3.8 V6 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 thickness measurements vary by more than .0005 inch,...
CLICK HERE TO GET FULL ACCESS TO 1997 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1997 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1997 Buick Lesabre cars and light trucks from 1990+.
Power Brake Units -> Application Chart
Vehicle: 1997 Buick Lesabre Limited 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1997 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1997 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1997 Buick Lesabre cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Caliper Specifications
Vehicle: 1997 Buick Lesabre Custom 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1997 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1997 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1997 Buick Lesabre cars and light trucks from 1990+.
Power Brake Units -> Power Brake Unit Service -> AC-Delco Single Diaphragm Type -> AC-Delco Tandem Diaphragm Type -> Assemble -> Disassemble -> Overhaul -> Toyota/GM Single Diaphragm Type
Vehicle: 1997 Buick Lesabre Limited 3.8 V6 GAS
AC-Delco Tandem Diaphragm Type
This brake booster is not serviceable and should be replaced as an assembly.
AC-Delco Single Diaphragm Type
This brake booster is not serviceable and should be replaced as an assembly.
Toyota/GM Single Diaphragm Type
Overhaul
Disassemble
- Attach holding fixture tool No. J-22805-01, or equivalent, to front of booster, then mount fixture in vise. Mounting holes of holding fixture may have to be elongated toward inside in order to accommodate booster master cylinder studs.
- Scribe matching marks between front and rear booster shells to aid assembling.
- R...
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