Lexus ES manuals

Lexus ES: Removal

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fxs (engine Mechanical) / Front Crankshaft Oil Seal / Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during front crankshaft oil seal removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

Auxiliary battery terminal is disconnected/reconnected

Perform steering sensor zero point calibration

Lane control system (for HV Model)

Pre-collision system (for HV Model)

Parking support brake system (for HV Model)*

Lighting system (for HV Model)

Memorize steering angle neutral point

Parking assist monitor system (for HV Model)

Panoramic view monitor system (for HV Model)

Initialize power trunk lid system

Power trunk lid system (for HV Model)

Replacement of ECM

Perform Vehicle Identification Number (VIN) registration

MIL illuminates

  • Gas leak from exhaust system is repaired
  • Replacement of engine coolant temperature sensor

Inspection After Repair
  • Poor idle, etc.
  • Engine start function, etc.

Replacement of inverter with converter assembly

Resolver learning
  • DTCs are stored
  • Slight vibration at a vehicle speed of 5 km/h (3 mph) or less
  • Shock or vibration during acceleration

Front wheel alignment adjustment
  1. Clear zero point calibration data.
  2. Perform yaw rate and acceleration sensor zero point calibration.
  • DTCs are stored
  • ABS warning light illuminates
  • Brake warning light / yellow (minor malfunction) illuminates
  • Slip indicator light illuminates
  • VSC disabled or malfunctions

  • Suspension, tires, etc.*1
  • Replacement of front bumper assembly
  • Measurement of ultrasonic sensor detection angle
  • Ultrasonic sensor detection angle registration
  • Parking support alert system (for HV Model)
  • Parking support brake system (for HV Model)

Suspension, tires, etc.*1

Rear television camera assembly optical axis (Back camera position setting)

Parking assist monitor system (for HV Model)

for Initialization

for Calibration

Replacement of front bumper assembly

Front television camera view adjustment

Panoramic view monitor system (for HV Model)

for Initialization

for Calibration

Suspension, tires, etc.*1
  • Parking assist ECU initialization
  • Adjust steering angle
  • Rear television camera assembly optical axis (Back camera position setting)

Replacement of headlight ECU sub-assembly LH
  • Synchronize the vehicle information
  • Perform headlight ECU sub-assembly LH initialization*2

Lighting system (for HV Model)

Suspension, tires, etc.*1

Perform headlight ECU sub-assembly LH initialization*2
  • *: When performing learning using the Techstream.

    Click here

  • *1: If the vehicle height has changed due to suspension or tire replacement.
  • *2: for LED type turn signal light

NOTICE:

  • After the power switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Audio and Visual System)
  • After the power switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Navigation System)
  • This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

    Click here

PROCEDURE

1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE

Click here

2. REMOVE CRANKSHAFT PULLEY ASSEMBLY

Click here

3. REMOVE TIMING CHAIN COVER OIL SEAL

(a) Using a screwdriver with its tip wrapped with protective tape, pry out the timing chain case oil seal.

NOTICE:

After removal, check the crankshaft for damage. If it is damaged, smooth the surface with 400-grit sandpaper.

*a

Protective Tape

READ NEXT:

 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

 Rear Crankshaft Oil Seal

 Components

COMPONENTS ILLUSTRATION *A Type A *B Type B *1 REAR ENGINE OIL SEAL *2 TRANSMISSION INPUT DAMPER ASSEMBLY *3 FLYWHEEL SUB-ASSEMBLY *4 NO. 1 CRANKSHAFT POSITION SENSOR PLA

SEE MORE:

 Maintenance and care

Maintenance and care Cleaning and protecting the vehicle exterior Perform cleaning in a manner appropriate to each component and its material. Cleaning instructions Working from top to bottom, liberally apply water to the vehicle body, wheel wells and underside of the vehicle to remo

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during radiator assembly removal/installation are shown below. Necessary Procedure After Parts Removed/Install

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