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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 GMC P35/P3500 VAN car and truck
repair procedures including GMC engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
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We have info for following modifications of 1993 GMC P35/P3500 VAN
- 1993 GMC P35/P3500 VAN 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
- 1993 GMC P35/P3500 VAN 6.2 V8 DIESEL, CID:379, Fuel Injection, Aspiration:379, Engine VIN:, Desg:J
- 1993 GMC P35/P3500 VAN 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
- 1993 GMC P35/P3500 VAN 7.4 V8 GAS, CID:454, Fuel Injection, Aspiration:454, Engine VIN:, Desg:N
BRAKE SERVICE PROCEDURES FOR 1993 GMC P35/P3500 VAN AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 GMC P35/P3500 VAN cars and light trucks from 1990+.
Disc Brakes -> Bendix Single Piston Sliding Caliper -> Rotor Replacement -> 2WD Models -> 4WD Models
Vehicle: 1993 GMC P35/P3500 VAN 5.7 V8 GAS
4WD Models
- Raise and support vehicle.
- Remove tire and wheel.
- Remove caliper as outlined under "Caliper Service."
- On K1500 and K2500 models, remove rotor.
- On K3500 models proceed as follows:
- Remove hub retaining nut.
- Remove four hub/rotor retaining bolts on back side of spindle.
- Using suitable wheel puller, remove rotor assembly.
- On K1500 and K2500 models, reverse procedure to install, tightening all bolts to specifications. Install caliper as outlined under "Caliper Service."
- On K3500 models, reverse procedure to install, noting the following:
- Torque hub nut to 173 ft. lbs
- Torque hub and bear...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC P35/P3500 VAN BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 GMC P35/P3500 VAN AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 GMC P35/P3500 VAN cars and light trucks from 1990+.
Disc Brakes -> Delco-Moraine Single Piston Caliper -> Brake System Bleed -> C/K, G & M/L Series -> C/K, G, M/L, P & S/T Series -> Lumina APV, Silhouette & Trans Sport -> Manual Bleeding -> P Series -> Pressure Bleeding -> S/T Series -> Tracker
Vehicle: 1993 GMC P35/P3500 VAN 6.2 V8 DIESEL
The braking system can be bled manually or with pressure bleeding equipment. If bleeding manually, check fluid level frequently.
Brake fluid should never be reused. Before driving the vehicle, check brake operation to ensure a firm pedal has been obtained.
Brake fluid will damage electrical connections and painted surfaces. Use shop cloths, suitable containers, and fender covers to prevent brake fluid from contacting these areas. Always seal and wipe off brake fluid containers to prevent spills.
Manual Bleeding
C/K, G, M/L, P & S/T Series
- If vehicle is equipped with a vacuum or hy...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC P35/P3500 VAN BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 GMC P35/P3500 VAN AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 GMC P35/P3500 VAN cars and light trucks from 1990+.
Anti-lock Brakes -> Four Wheel Anti-Lock Brake System -> Description -> Except S & T Series w/VCM & VCM-A -> S & T Series w/VCM & VCM-A
Vehicle: 1993 GMC P35/P3500 VAN 7.4 V8 GAS
Except S & T Series w/VCM & VCM-A
This braking system, Figs. through , is designed to reduce the occurrence of wheel lock-up during severe braking conditions. To accomplish this function, the system regulates hydraulic brake line pressure by using an Electro-Hydraulic Control Unit (EHCU) module or a Brake Pressure Modulator Valve (BPMV). The EHCU/BPMV module has two types of valves: isolation valves, which maintain separate pressure for each front wheel and combine pressure for the rear wheels, and dump valves, which "dump" pressure to each front wheel separately and rear wheels comb...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC P35/P3500 VAN BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 GMC P35/P3500 VAN AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 GMC P35/P3500 VAN cars and light trucks from 1990+.
Power Brake Units -> Delco-Moraine Brake Boosters -> Description -> Operation -> Single Diaphragm Type -> Tandem (Dual) Diaphragm Type
Vehicle: 1993 GMC P35/P3500 VAN 5.7 V8 GAS
In order to properly service power brake systems, a thorough understanding of the various power assist systems is necessary. These systems provide a mechanical assist, acting to increase the force applied to the master cylinder piston by the driver while decreasing the effort necessary to obtain acceptable stopping performance. Two basic types of power assist mechanisms are used: vacuum assist diaphragm assemblies which use engine vacuum and in some cases vacuum from an external vacuum pump, and hydraulic assist assemblies which use hydraulic pressure developed by an external pump (...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC P35/P3500 VAN BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 GMC P35/P3500 VAN AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 GMC P35/P3500 VAN cars and light trucks from 1990+.
Power Brake Units -> Delco-Moraine Brake Boosters -> Description -> Operation -> Single Diaphragm Type -> Tandem (Dual) Diaphragm Type
Vehicle: 1993 GMC P35/P3500 VAN 6.2 V8 DIESEL
In order to properly service power brake systems, a thorough understanding of the various power assist systems is necessary. These systems provide a mechanical assist, acting to increase the force applied to the master cylinder piston by the driver while decreasing the effort necessary to obtain acceptable stopping performance. Two basic types of power assist mechanisms are used: vacuum assist diaphragm assemblies which use engine vacuum and in some cases vacuum from an external vacuum pump, and hydraulic assist assemblies which use hydraulic pressure developed by an external pump (...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC P35/P3500 VAN BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 GMC P35/P3500 VAN AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 GMC P35/P3500 VAN cars and light trucks from 1990+.
Disc Brakes -> Bendix Single Piston Sliding Caliper -> Troubleshooting
Vehicle: 1993 GMC P35/P3500 VAN 7.4 V8 GAS
Refer to "Troubleshooting," as out...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC P35/P3500 VAN BRAKE SERVICE PROCEDURES
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