Lexus ES: System Diagram
SYSTEM DIAGRAM
HINT:
See the layout drawing to confirm the locations and tightening torque of flexible hoses and brake lines.
| *A | for HV Model | - | - |
| *1 | Brake Booster with Master Cylinder Assembly | *2 | Brake Actuator Assembly |
| *3 | Brake Booster Pump Assembly | - | - |
| *a | Brake Line | *b | Flexible Hose |
| *c | Brake Tube Way | *d | Union Nut |
| *e | Union Bolt | - | - |
.png) | Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | * | For use with a union nut wrench |
.png) | Front | - | - |
| *A | for Gasoline Model | - | - |
| *1 | Brake Master Cylinder Sub-assembly | *2 | Brake Booster Assembly |
| *3 | Brake Actuator Assembly | - | - |
| *a | Brake Line | *b | Flexible Hose |
| *c | Brake Tube Way | *d | Union Nut |
| *e | Union Bolt | - | - |
| | Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft.*lbf) | * | For use with a union nut wrench |
| | Front | - | - |
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Components
COMPONENTS ILLUSTRATION *1 BRAKE MASTER CYLINDER O-RING *2 BRAKE MASTER CYLINDER SUB-ASSEMBLY *3 BRAKE LINE *4 CONNECTOR *5 BRAKE BOOSTER ASSEMBLY - - Tightening t
Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE BRAKE MASTER CYLINDER STRAIGHT PIN (a) Secure the brake master cylinder sub-assembly in a vise. NOTICE: Place aluminum plates on the vise to prevent damage to the brake
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Reassembly
REASSEMBLY PROCEDURE 1. INSTALL RING PIN (a) Install the 2 ring pins to the front oil pump cover sub-assembly. 2. INSTALL FRONT OIL PUMP BODY (a) Install the front oil pump body to the front oil pump cover sub-assembly. 3. INSTALL FRONT OIL PUMP DRIVEN GEAR (a) Coat
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed
