Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLEXUS2004LX 470 V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISMAINTENANCESERVICE AND REPAIRBRAKE
2004 Lexus LX 470 V8-4.7L (2UZ-FE)
Brake
2004 Lexus LX 470 V8-4.7L (2UZ-FE)SECTION Brake
INSPECTION
1. INSPECT BRAKE LINE PIPES AND HOSES
HINT: Check in a well lighted area. Check the entire circumference and length of the brake hoses using a mirror as required. Turn the front wheels fully right or left before checking the front brake.
a. Check all brake lines and hoses for:
^ Damage
^ Wear
^ Deformation
^ Cracks
^ Corrosion
^ Leaks
^ Bends
^ Twists
b. Check all clamps for tightness and connections for leakage.
c. Check that the hoses and lines are clear of sharp edges, moving parts and the exhaust system.
d. Check that the lines installed in grommets pass through the center of the grommets.
2. INSPECT FRONT AND REAR BRAKE PADS AND DISCS
3. INSPECT PARKING BRAKE LININGS AND DRUMS
4. INSPECT OR CHANGE BRAKE FLUID
a. Visually inspect the master cylinder for leaks.
b. Change brake fluid.
Fluid: SAE J1703 or FMVSS No.116 DOT3
1. INSPECT BRAKE LINE PIPES AND HOSES
HINT: Check in a well lighted area. Check the entire circumference and length of the brake hoses using a mirror as required. Turn the front wheels fully right or left before checking the front brake.
a. Check all brake lines and hoses for:
^ Damage
^ Wear
^ Deformation
^ Cracks
^ Corrosion
^ Leaks
^ Bends
^ Twists
b. Check all clamps for tightness and connections for leakage.
c. Check that the hoses and lines are clear of sharp edges, moving parts and the exhaust system.
d. Check that the lines installed in grommets pass through the center of the grommets.
2. INSPECT FRONT AND REAR BRAKE PADS AND DISCS
3. INSPECT PARKING BRAKE LININGS AND DRUMS
4. INSPECT OR CHANGE BRAKE FLUID
a. Visually inspect the master cylinder for leaks.
b. Change brake fluid.
Fluid: SAE J1703 or FMVSS No.116 DOT3
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.