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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Chevrolet Silverado 2500 HD car and truck repair procedures including Chevrolet 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 2003 Chevrolet Silverado 2500 HD automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Chevrolet Silverado 2500 HD

  • 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2003 Chevrolet Silverado 2500 HD 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:1
  • 2003 Chevrolet Silverado 2500 HD 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G

BRAKE SERVICE PROCEDURES FOR 2003 Chevrolet Silverado 2500 HD AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Chevrolet Silverado 2500 HD cars and light trucks from 1990+.

Hydraulic Brake Systems -> Component Replacement -> Master Cylinder
Vehicle: 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS

Master Cylinder

  • On models equipped with manual brake system, disconnect master cylinder pushrod from brake pedal.
  • On all models, disconnect all wire conne...

CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Silverado 2500 HD BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Chevrolet Silverado 2500 HD AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Chevrolet Silverado 2500 HD cars and light trucks from 1990+.

Power Brake Units -> Bendix Brake Booster -> Power Brake Unit Service -> Accumulator Service -> Assemble -> Booster Bleed -> Cleaning & Inspection -> Disassemble
Vehicle: 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS

Disassemble

  • Place accumulator compressor tool No. J-26889, or equivalent, around end of accumulator.
  • Install nut onto stud as in. Fig. , then depress accumulator with a C-clamp.
  • Remove retainer by using a punch.
  • Release C-clamp and remove accumulator compressor tool.
  • Remove accumulator, O-ring, retainer, plug and spring,. Fig. .
  • Remove retainer, output pushrod, baffle, piston return spring and retainer.
  • Cut off eyelet of pedal rod, then remove boot.
  • Remove nut, bracket and bolts, then separate cover from housing.
  • Remove piston assembly and seals.
  • Remove spool valve, then the accu...

CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Silverado 2500 HD BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Chevrolet Silverado 2500 HD AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Chevrolet Silverado 2500 HD cars and light trucks from 1990+.

Power Brake Units -> Delco Brake Booster -> Description -> Operation -> Single Diaphragm Type -> Tandem (Dual) Diaphragm Type
Vehicle: 2003 Chevrolet Silverado 2500 HD 6.6 V8 DIESEL

In order to properly service power brake systems, a thorough understanding of the various power assist systems is required. These systems provide a mechanical assist, acting to increase the force applied to the master cylinder piston by the driver while decreasing the effort required 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 (us...

CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Silverado 2500 HD BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Chevrolet Silverado 2500 HD AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Chevrolet Silverado 2500 HD cars and light trucks from 1990+.

Disc Brakes -> Bendix Single Piston Sliding Caliper -> Precautions -> Brake Disc Service -> Brake Lines & Linings -> Brake Roughness -> General
Vehicle: 2003 Chevrolet Silverado 2500 HD 6.6 V8 DIESEL

Brake Lines & Linings

Remove one of the front wheels and inspect the brake disc, caliper and linings.

Do not allow any oil or grease on the linings. It is recommended that linings be replaced in sets when worn or damaged.

If the caliper is cracked or fluid leakage through the casting is evident, it must be replaced as a unit.

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 pumping is experienced at low speeds, the disc may have excessive thickness v...

CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Silverado 2500 HD BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Chevrolet Silverado 2500 HD AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Chevrolet Silverado 2500 HD cars and light trucks from 1990+.

Hydraulic Brake Systems -> Brake System Bleed -> Hydraulic System Flush -> Manual Bleed -> Master Cylinder Bleed -> Parking Brake Bleed -> Pressure Bleed
Vehicle: 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS

Manual Bleed

  • If vehicle is equipped with power brakes, remove vacuum reserve by applying brakes several times with engine off.
  • Fill master cylinder reservoirs with suitable brake fluid.. Ensure to always keep master cylinder reservoirs at least half full during entire bleeding procedure.
  • If master cylinder is suspected to have air in the bore, it must be bled first. To bleed master cylinder, proceed as follows:
    • Disconnect forward brake pipe connection at master cylinder.
    • Allow brake fluid to fill master cylinder bore until it begins to flow from forward pipe connector port.
    • Connect...

CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Silverado 2500 HD BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Chevrolet Silverado 2500 HD AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Chevrolet Silverado 2500 HD cars and light trucks from 1990+.

Power Brake Units -> Bendix Brake Booster -> Troubleshooting -> Accumulator Leak-Down, System Does Not Hold Charge -> Grabby Brakes Or Booster Chatters/Pedal Vibrates -> Slow Brake Pedal Return
Vehicle: 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS

Slow Brake Pedal Return

  • Excessive seal friction in booster.
  • Faulty spool action.
  • Restriction in return line from booster to pump reservoir.
  • Damaged input rod end.

Grabby Brakes Or Booster Chatters/Pedal Vibrates

  • Faulty spool action caused by contamination in sys...

CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Silverado 2500 HD BRAKE SERVICE PROCEDURES

Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 2011 Chevrolet Silverado 2500 HD Headlight, Passenger Side2011 Chevrolet Silverado 2500 HD Headlight, Passenger Side, Comes with bulbs and backed by 1-year, unlimited-mileage warranty.<p>Be safe! Replace your worn out or broken lights with these DOT and SAE Approved lighting products. They are made to stand rough road wear and the test of time!<br>.

Source: Auto Body Parts Store

$118.40

Click here to view more details about 2003 Chevrolet Silverado 2500 HD Mirror Glass, Passenger Side2003 Chevrolet Silverado 2500 HD Mirror Glass, Passenger Side, Convex type; With backer plate; A high quality, OE replacement mirror glass; Backed by 2-year Kool Vue limited warranty..

Source: Auto Body Parts Store

$22.74

Click here to view more details about 2013 Chevrolet Impala Full Door Mirror Covers2013 Chevrolet Impala Full Door Mirror Covers, Full Door Mirror Covers; 2 Piece Set, , .

Source: Wheels / Rims, Mirrors & Lights Store

$33.50

Click here to view more details about 1985 Chevrolet C20 Pickup V8, 5.7 L, 350 CID Rebuilt Engine1985 Chevrolet C20 Pickup V8, 5.7 L, 350 CID Rebuilt Engine, Flat lifters, 4-bolt main., Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$1,187.00

Click here to view more details2001 Chevrolet Silverado 2500 HD Used AM-FM-Cassette, AM-mono-FM-stereo-cass, Very Good.

Source: Used Auto Parts Store

$62.00

Click here to view more details2006 Chevrolet Silverado 2500 HD Used Turbo, 6.6, AUTO, 4X4, 120K, Very Good.

Source: Used Auto Parts Store

$586.00
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