Lexus ES: Components
Lexus ES (XZ10) Service Manual / Brake / Brake System (other) / Vacuum Pump (for A25a-fks) / Components
COMPONENTS
ILLUSTRATION
| *1 | ENGINE WIRE | *2 | NO. 1 VACUUM HOSE CONNECTOR |
| *3 | VACUUM PUMP ASSEMBLY | *4 | NO. 1 VACUUM PUMP O-RING |
.png) | Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | ● | Non-reusable part |
ILLUSTRATION
| *1 | END COVER | *2 | VACUUM PUMP HOUSING |
| *3 | VACUUM PUMP ROTOR | *4 | VACUUM PUMP VANE |
| *5 | VACUUM PUMP VANE CAP | *6 | VACUUM PUMP COVER O-RING |
.png) | N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
.png) | Engine oil | - | - |
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Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE END COVER (a) To prevent the coupling of the vacuum pump assembly from contacting the workbench, support the vacuum pump assembly with wooden blocks or an equivalent
Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. OPERATION CHECK (a) Disconnect the No. 1 vacuum hose connector from the vacuum pump assembly. Click here (b) Connect the hose of the vacuum gauge to the vacuum
SEE MORE:
Freeze Frame Data
FREEZE FRAME DATA FREEZE FRAME DATA HINT: The hybrid vehicle control ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored. It can be used for estimating or duplicating the vehicle conditions that were present when the malfunction occurred. (a) Connect
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE 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 in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
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