2003 GMC Yukon XL 1500 Brake Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2003 GMC Yukon XL 1500

  • 2003 GMC Yukon XL 1500 5.3 V8 GAS, CID:323, Fuel Injection, Aspiration:323, Engine VIN:, Desg:T
  • 2003 GMC Yukon XL 1500 5.3 V8 FLEX, CID:323, Fuel Injection, Aspiration:323, Engine VIN:, Desg:Z

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Power Brake Units -> Bendix Brake Booster -> Precautions -> Battery Ground Cable
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 FLEX

Battery Ground Cable

Prior to service, dis...

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BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Power Brake Units -> Bendix Brake Booster -> General Service
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 GAS

Certain general service procedures apply, regardless of whether the brakes are vacuum or hydraulically assisted. Only top quality, clean brake fluid should be used. More seals and valves are used with power brake systems than with ordinary brakes, so an inferior brake fluid will do much more damage. For the same reason, ensure all dirt is kept out of the system. Additionally, care must be taken not to mix the fluids of the booster hydraulic system and brake hydraulic system as the fluids are not compatible.

If the power unit fails, the brakes will still operate, as the convention...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Power Brake Units -> Bendix Brake Booster -> Power Brake Unit Replacement -> Astro & Safari -> C & K Series -> Express & Savana -> P Series
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 FLEX

Astro & Safari

  • Apply parking brake.
  • Disconnect reservoir and power steering hoses from booster.
  • Remove master cylinder to brake booster retaining nuts.
  • Position and support master cylinder away from booster.. Do not remove hydraulic lines from master cylinder.
  • Remove booster rod from top of brake pedal.
  • Remove booster mounting nuts from inside of vehicle.
  • Remove booster assembly and gasket.
  • Reverse procedure to install, noting the following:
    • Torque booster mounting nuts to 27 ft. lbs.
    • Torque master cylinder retaining nuts to 27 ft. lbs.
    • Torque power steering hoses to booster n...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Disc Brakes -> Delco Dual Piston Sliding Caliper -> Description
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 FLEX

The caliper mounts in a way that allows the caliper to move laterally inboard as the brake pads wear. The caliper housing is a one piece casting with the inboard side containing the piston bore. The piston seal also acts as a return mechanism for the piston.

Applying the brake pedal causes the hydraulic pressure that moves the caliper piston. The piston then forces the inboard brake pad against the inboard braking surface of the rotor. Increasing the force against...

CLICK HERE TO GET FULL ACCESS TO 2003 GMC Yukon XL 1500 BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Disc Brakes -> Delco Dual Piston Sliding Caliper -> Brake System Bleed
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 FLEX

Refer to. "Hydraulic Brake... "

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BRAKE SERVICE PROCEDURES FOR 2003 GMC Yukon XL 1500 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 GMC Yukon XL 1500 cars and light trucks from 1990+.

Drum Brakes -> Adjustments -> Astro, Bravada, S & T Series & Safari -> Automatic Apply Parking Brakes -> Aztek, Montana, Rendezvous, Silhouette, Trans Sport, Vue & Venture -> C & K Series -> Control Rod -> Express, Savana & P Series -> Lever Type -> Manual Parking Brake -> Optional Method -> Pedal Type -> Propeller Shaft Type -> Service Brake -> Standard Method -> Tracker
Vehicle: 2003 GMC Yukon XL 1500 5.3 V8 GAS

Service Brake

These brakes have self-adjusting shoe mechanisms that ensure correct lining-to-drum clearances at all times. The automatic adjusters operate only when the brakes are applied as the vehicle is moving rearward or when the vehicle comes to an uphill stop.

Although the brakes are self-adjusting, an initial adjustment is required after the brake shoes have been relined or replaced, or when the length of the adjusting screw has been changed during some other service operation.

Frequent usage of an automatic transmission forward range to halt reverse vehicle motion may prevent t...

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

Click here to view more details2009 GMC Yukon XL 1500 Spark Plug Wire.

Source: Auto Body Parts Store

$46.64

Click here to view more details2003 GMC Yukon XL 1500 Neutral Safety Switch, Blade type; 4-prong and 7-prong male terminals; A high quality, OE replacement neutral safety switch; With 1-year limited TruckEFX warranty..

Source: Auto Body Parts Store

$37.58

Click here to view more details1977 GMC Sprint Radiator, Radiator; 1-Row; 20-3/4 X 17 X 1-1/4, , .

Source: Wheels / Rims, Mirrors & Lights Store

$141.50

Click here to view more details2005 GMC Yukon XL 1500 V8, 5.3 L, 322 CID Rebuilt Engine, 5.3 CHEVY,GMC, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$1,866.00

Click here to view more details2007 GMC Yukon XL 1500 Used Parking Lamp, Passenger Side, R, Fog-Driving; (bumper mounted), round, Very Good.

Source: Used Auto Parts Store

$78.00

Click here to view more details2004 GMC Yukon XL 1500 Used Hood, BLUE, BASE classic style (creased Dr skin), Very Good.

Source: Used Auto Parts Store

$219.00
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