Lexus ES manuals

Lexus ES: Components

COMPONENTS

ILLUSTRATION

*1

INTAKE VALVE

*2

INTAKE VALVE GUIDE BUSH

*3

COMPRESSION SPRING

*4

EXHAUST VALVE

*5

EXHAUST VALVE GUIDE BUSH

*6

STUD BOLT

*7

SPARK PLUG TUBE

*8

VALVE STEM OIL SEAL

*9

VALVE SPRING SEAT

*10

NO. 1 STRAIGHT SCREW PLUG

*11

VALVE SPRING RETAINER

*12

RING PIN

*13

VALVE SPRING RETAINER LOCK

-

-

N*m (kgf*cm, ft.*lbf): Specified torque

Non-reusable part

Adhesive 1324

Precoated part

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 Inspection

INSPECTION PROCEDURE 1. INSPECT CYLINDER HEAD SUB-ASSEMBLY (a) Using a precision straightedge and feeler gauge, measure the warpage of the contact surfaces where the cylinder head sub-assembly contact

 Replacement

REPLACEMENT PROCEDURE 1. REPLACE INTAKE VALVE GUIDE BUSH (a) Heat the cylinder head sub-assembly to between 80 and 100°C (176 and 212°F). (b) Place the cylinder head sub-assembly on wooden blocks. C

 Reassembly

REASSEMBLY PROCEDURE 1. INSTALL SPARK PLUG TUBE HINT: When using a new cylinder head sub-assembly, the spark plug tubes must be replaced. (a) Apply adhesive to a new spark plug tube as shown in the

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 Installation

INSTALLATION PROCEDURE 1. INSTALL FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY) HINT: Perform "Inspection After Repair" after replacing the fuel pressure sensor (fuel delivery pipe with sensor assembly). Click here Click here NOTICE: Do not remove the fuel pressure sensor fr

 Illumination for Panel Switch does not Come on with Tail Switch ON

CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System. Click here When replacing the radio receiver assembly, always re

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