CYLINDER HEAD DISASSEMBLY

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the engine unit removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link
Battery terminal is disconnected/reconnected Memorize steering angle neutral point Panoramic view monitor system

Click here

Initialize back door lock Power door lock control system

Click here

Initialize servo motor Air conditioning system

Click here

Reset slide door close position Power slide door system

Click here

Reset back door close position Power back door system

Click here

Replacement of ECM Perform Vehicle Identification Number (VIN) or frame number registration

  • MIL illuminates

  • DTC P0630 is stored

Click here

ECU Communication ID Registration (Immobiliser system) Engine start function See Service Bulletin for the registration method.
Perform code registration (Immobiliser system)

  • Wireless door lock control system

  • Smart entry and start system

  • Engine start function

  • Steering lock system

 See Service Bulletin for the registration method.

  • Replacement of engine assembly

  • Gas leak from exhaust system is repaired

  • Replacement of cylinder head sub-assembly

  • Replacement of camshaft (for intake or exhaust camshaft)

  • Replacement of camshaft timing gear assembly

  • Replacement of camshaft timing exhaust gear assembly

  • Replacement of engine coolant temperature sensor

  • Replacement of spark plug

  • Replacement of ignition coil assembly

  • Replacement of knock control sensor

 Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

Click here

Replacement of automatic transaxle assembly

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Input Transaxle Compensation Code into TCM

  3. Perform Road Test to Allow TCM to Learn

  • Large shift shock

  • Deterioration of fuel efficiency

Click here for Initialization

Click here for Registration
Front wheel alignment adjustment

  1. Clear zero point calibration data and store system information.

  2. Perform yaw rate and acceleration sensor zero point calibration and store system information.

  • VSC disabled or malfunctions

  • DTCs are stored

  • Slip indicator light illuminates

  • ABS warning light illuminates

Click here

Work that changes the vehicle height such as replacement or removal/installation of the rear height control sensor sub-assembly LH or replacement of suspension components Initialize headlight light control ECU sub-assembly LH Headlight leveling function

Click here

Removal/installtaion of the radiator grille Television camera view adjustment Panoramic view monitor system

Click here

PROCEDURE


  1. REMOVE INTAKE VALVE


    1. B006NBSN01

      Using SST, compress the inner compression spring and remove the valve spring retainer lock.

      SST
      09202-70020   ( 09202-01010, 09202-01020 )
      09202-00020

    2. Remove the valve spring retainer, inner compression spring and intake valve from the cylinder head sub-assembly.

      Tech Tips

      Arrange the removed parts in such away that they can be reinstalled to their original locations.

  2. REMOVE EXHAUST VALVE


    1. B006OB7N01

      Using SST, compress the inner compression spring and remove the valve spring retainer lock.

      SST
      09202-70020   ( 09202-01010, 09202-01020 )
      09202-00020

    2. Remove the valve spring retainer, inner compression spring and exhaust valve from the cylinder head sub-assembly.

      Tech Tips

      Arrange the removed parts in such away that they can be reinstalled to their original locations.

  3. REMOVE INTAKE VALVE STEM OIL SEAL


    1. B006MJD

      Using needle-nose pliers, remove the intake valve stem oil seal.

  4. REMOVE EXHAUST VALVE STEM OIL SEAL


    1. Using needle-nose pliers, remove the exhaust valve stem oil seal.

  5. REMOVE VALVE SPRING SEAT


    1. B006MZN

      Using compressed air and a magnet hand, remove the valve spring seat by blowing air onto them.

  6. REMOVE NO. 1 STRAIGHT SCREW PLUG

    Note

    If coolant leaks from a No. 1 straight screw plug or a plug is corroded, replace it.


    1. B006OKLC06
      *A for Bank 1
      *B for Bank 2

      Using a 10 mm hexagon wrench, remove the 4 No. 1 straight screw plugs and 4 gaskets.

  7. REMOVE NO. 2 STRAIGHT SCREW PLUG

    Note

    If coolant leaks from a No. 2 straight screw plug or a plug is corroded, replace it.


    1. B006MW0C06
      *A for Bank 1
      *B for Bank 2

      Using a 14 mm hexagon wrench, remove the 2 No. 2 straight screw plugs and 2 gaskets.