2003 BMW 325I Brake Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 BMW 325I car and truck repair procedures including BMW 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 BMW 325I automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 BMW 325I

  • 2003 BMW 325I 2.5 L6 GAS, CC:2494, CID:152, Fuel Injection, Aspiration:152
  • 2003 BMW 325I 2.5 L6 GAS, CC:2494, CID:152, Fuel Injection, Aspiration:152
  • 2003 BMW 325I Sport Wagon 2.5 L6 GAS, CC:2494, CID:152, Fuel Injection, Aspiration:152
  • 2003 BMW 325I Sport Wagon 2.5 L6 GAS, CC:2494, CID:152, Fuel Injection, Aspiration:152

BRAKE SERVICE PROCEDURES FOR 2003 BMW 325I AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 325I cars and light trucks from 1990+.

Disc Brakes -> Caliper Service -> Assemble -> Disassemble -> Front -> Inspection -> Overhaul -> Rear -> Replace
Vehicle: 2003 BMW 325I 2.5 L6 GAS

Replace

Front
  • Raise and support vehicle, then remove front tire and wheel.
  • Press and hold brake pedal with suitable prop.
  • Disconnect brake pipe from connection with hose.
  • Remove wear indicator connector from lefthand side.
  • Remove mounting bolts and caliper.
  • Reverse procedure to install, noting the following:
    • Bleed brake system.
    • Ensure brake pad wear sensor wire does not contact rotor or wheel.
Rear
  • Raise and support vehicle, then remove rear tire and wheel assembly.
  • Drain moderate amount of brake fluid from reservoir using suitable syringe.
  • Disconnect and plug caliper hydraulic line.
  • Disconne...

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BRAKE SERVICE PROCEDURES FOR 2003 BMW 325I AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 325I cars and light trucks from 1990+.

Power Brake Units -> Diagnosis & Testing -> Brake Booster Low-Pressure Test
Vehicle: 2003 BMW 325I 2.5 L6 GAS

Brake Booster Low-Pressure Test

  • Disconnect brake booster vacuum hose.
  • Install vacuum test tool No. 34 3 100, or equivalent, between booster and check valve.
  • Start engine and build up partial vacuum.
  • Switch engine off.
  • Press brake pedal to set partial vacuum of no more than 12 psi.
  • When brake pedal is not pressed, partial vacuum...

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BRAKE SERVICE PROCEDURES FOR 2003 BMW 325I AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 325I cars and light trucks from 1990+.

Disc Brakes -> Rotor, Replace
Vehicle: 2003 BMW 325I Sport Wagon 2.5 L6 GAS

  • Raise and support vehicle, then remove tire and wheel assembly.
  • Remove brake pads as outlined in "Pad, Replace," as required.
  • Remove caliper mounting bolts, then position caliper aside with brake hoses connected.
  • Remove mounting bolts and rotor. Tapping rotor wit...

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BRAKE SERVICE PROCEDURES FOR 2003 BMW 325I AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 325I cars and light trucks from 1990+.

Disc Brakes -> Description
Vehicle: 2003 BMW 325I Sport Wagon 2.5 L6 GAS

Refer to Figs. throu...

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BRAKE SERVICE PROCEDURES FOR 2003 BMW 325I AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 325I cars and light trucks from 1990+.

Disc Brakes -> Tightening Specifications
Vehicle: 2003 BMW 325I Sport Wagon 2.5 L6 GAS

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BRAKE SERVICE PROCEDURES FOR 2003 BMW 325I AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 325I cars and light trucks from 1990+.

Hydraulic Brake Systems -> Brake System Bleed
Vehicle: 2003 BMW 325I 2.5 L6 GAS

The following procedure has been revised by a Technical Service Bulletin.

Ensure traction control systems are turned Off prior to bleeding brake system.

  • Connect suitable pressure bleeder to brake fluid reservoir. Maximum charging pressure is 43.5 psi.
  • Attach bleeder hose and container to righthand rear wheel. Bleed until no bubbles appear.
  • Repeat previous step for lefthand rear, righthand front and lefthand front wheels.
  • Support rear suspension at wheel carriers and lower vehicle so rear suspension compresses to its normal loaded position (to prevent...

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