DISASSEMBLY
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during engine unit 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 |
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Battery terminal is disconnected/reconnected | Perform steering sensor zero point calibration | Lane Control System |
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Pre-collision System | |||
Parking Support Brake System*1 | |||
Lighting System | |||
Memorize steering angle neutral point | Parking Assist Monitor System |
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Panoramic View Monitor System |
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Initialize power trunk lid system | Power Trunk Lid System |
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Replacement of ECM | Vehicle Identification Number (VIN) registration | MIL comes on |
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ECU communication ID registration (Immobiliser system) | Engine start function |
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| Inspection after repair |
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Replacement of automatic transaxle assembly |
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| for Initialization:
for Registration:
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Replacement of ECM (If transaxle compensation code read from ECM) |
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Replacement of ECM (If transaxle compensation code not read from ECM) |
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Replacement of ECM | Code registration (Smart access system with push-button start (for Start Function, Gasoline Model) |
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Replacement of automatic transaxle fluid | ATF thermal degradation estimate reset | The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly |
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Suspension, tires, etc. (The vehicle height changes because of suspension or tire replacement) | Rear television camera assembly optical axis adjustment (Back camera position setting) | Parking assist monitor system | for Initialization:
for Calibration:
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Perform headlight ECU sub-assembly LH initialization | Lighting system |
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Front wheel alignment adjustment |
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| Front television camera view adjustment | Panoramic View Monitor System | for Initialization
for Calibration
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Replacement of front bumper assembly |
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NOTICE:
PROCEDURE
1. REMOVE INTAKE VALVE
(a) Using SST and wooden blocks, compress the inner compression spring and remove the 6 valve spring retainer locks from the valve spring retainer. SST: 09202-70020 09202-01010 09202-01020 SST: 09202-00021 HINT: Arrange the removed parts in such a way that they can be reinstalled to their original locations. |
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(b) Remove the 6 valve spring retainers, 6 inner compression springs and 6 intake valves from the cylinder head LH.
HINT:
Arrange the removed parts in such a way that they can be reinstalled to their original locations.
2. REMOVE EXHAUST VALVE
(a) Using SST and wooden blocks, compress the inner compression spring and remove the 6 valve spring retainer locks from the valve spring retainer. SST: 09202-70020 09202-01010 09202-01020 SST: 09202-00021 HINT: Arrange the removed parts in such a way that they can be reinstalled to their original locations. |
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(b) Remove the 6 valve spring retainers, 6 inner compression springs and 6 exhaust valves from the cylinder head LH.
HINT:
Arrange the removed parts in such a way that they can be reinstalled to their original locations.
3. REMOVE INTAKE VALVE STEM OIL SEAL
(a) Using needle-nose pliers, remove the 6 intake valve stem oil seals from the intake valve guide bush. | |
4. REMOVE EXHAUST VALVE STEM OIL SEAL
HINT:
Use the same procedure as for the intake side.
5. REMOVE VALVE SPRING SEAT
(a) Using compressed air and a Magnet Hand, remove the 12 valve spring seats by blowing air onto them from the cylinder head LH. HINT: Arrange the removed parts in such a way that they can be reinstalled to their original locations. | |
6. REMOVE NO. 1 STRAIGHT SCREW PLUG
NOTICE:
If coolant leaks from a No. 1 straight screw plug or a plug is corroded, replace it.
(a) Using a 10 mm hexagon socket wrench, remove the 2 No. 1 straight screw plugs and 2 water hole gaskets from the cylinder head LH. | |
7. REMOVE NO. 2 STRAIGHT SCREW PLUG
NOTICE:
If coolant leaks from a No. 2 straight screw plug or a plug is corroded, replace it.
(a) Using a 14 mm hexagon wrench, remove the No. 2 straight screw plug and cylinder head screw plug gasket from the cylinder head LH. | |
8. REMOVE NO. 3 STRAIGHT SCREW PLUG
NOTICE:
If coolant leaks from a No. 3 straight screw plug or a plug is corroded, replace it.
(a) Using a 10 mm hexagon socket wrench, remove the 4 No. 3 straight screw plugs and 4 cylinder head screw plug gaskets from the cylinder head LH. | |