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We have info for following modifications of 1998 Buick Lesabre
- 1998 Buick Lesabre Custom 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
- 1998 Buick Lesabre Limited 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
BRAKE SERVICE PROCEDURES FOR 1998 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Buick Lesabre cars and light trucks from 1990+.
Power Brake Units -> Application Chart
Vehicle: 1998 Buick Lesabre Custom 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1998 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Buick Lesabre cars and light trucks from 1990+.
Anti-Lock Brakes -> Bosch Type 5 -> PRECAUTIONS -> ABS Service
Vehicle: 1998 Buick Lesabre Limited 3.8 V6 GAS
ABS Service
Before performing any repairs on the ABS system, note the following precautions:
- Before using electric welding equipment, disconnect EBTCM.
- 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 EBTCM.
- Many ABS system components ...
CLICK HERE TO GET FULL ACCESS TO 1998 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Buick Lesabre cars and light trucks from 1990+.
Power Brake Units -> Adjustments -> AC-Delco Single Diaphragm Type -> AC-Delco Tandem Diaphragm Type -> Air Method -> Brake Pedal -> Gauge Method -> Pushrod -> Toyota/GM Single Diaphragm Type
Vehicle: 1998 Buick Lesabre Custom 3.8 V6 GAS
Brake Pedal
Toyota/GM Single Diaphragm Type
- With engine running and brake pedal in rest position, measure distance between face of pedal and floor mat.
- If distance is not 5.79-6.18 inches, adjust pedal height as follows:
- Remove left lower instrument panel trim section and air duct.
- Loosen stop lamp switch sufficiently to gain clearance for pedal adjustment.
- Loosen locknut and rotate pedal pushrod as needed to obtain specified pedal height, then tighten locknut.
- Adjust position of brake light switch so that plunger lightly contacts pedal stopper and brake lamps are off when pedal is release...
CLICK HERE TO GET FULL ACCESS TO 1998 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Buick Lesabre 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: 1998 Buick Lesabre Limited 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, Figs. and .
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 a...
CLICK HERE TO GET FULL ACCESS TO 1998 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Buick Lesabre cars and light trucks from 1990+.
Hydraulic Brake Systems -> Diagnosis & Testing
Vehicle: 1998 Buick Lesabre Limited 3.8 V6 GAS
Refer to...
CLICK HERE TO GET FULL ACCESS TO 1998 Buick Lesabre BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1998 Buick Lesabre AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1998 Buick Lesabre cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake (Type 2) -> Tightening Specifications
Vehicle: 1998 Buick Lesabre Custom 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1998 Buick Lesabre BRAKE SERVICE PROCEDURES
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