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CYLINDER HEAD COVER REMOVAL/INSTALLATION [SKYACTIV-X 2.0]

CYLINDER HEAD COVER REMOVAL/INSTALLATION [SKYACTIV-X 2.0]


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Oil and chemical type

Sealant
 
Type: TB1217D

1.  Open the engine cover. (See ENGINE COVER OPEN/CLOSE [SKYACTIV-X 2.0].)

2.  Remove the seal cover. (See SEAL COVER REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

3.  Remove the injection pipe. (See INJECTION PIPE REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

4.  To remove the common rail, remove or disconnect the following parts.

(1)  Fuel pressure sensor/fuel temperature sensor connector
(2)  Ignition coil No.2 and No.3 connectors

5.  Remove the fuel distributor.(See FUEL DISTRIBUTOR REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

6.  Remove the protect. (See SEAL COVER REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

7.  Disconnect the ventilation hose on the cylinder head cover side. (See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

8.  Disconnect the PCV hose from the cylinder head cover. (See POSITIVE CRANKCASE VENTILATION (PCV) VALVE REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

9.  Disconnect the following connectors.

•  Fuel injector
•  Cylinder pressure sensor
•  Ignition coil No.1

10.  Disconnect the wiring harness clips.

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11.  Remove the fuel distributor bracket. (See FUEL DISTRIBUTOR REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

12.  Remove using the procedure shown in the figure.

13.  Install in the reverse order of removal.

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1
Dipstick
2
Oil filler cap
3
Vacuum hose
4
Cylinder head cover
5
Rear housing


Rear Housing Installation Note

Caution
•  Completely remove any oil, dirt, and sealant on the seal surface.
•  To prevent silicone sealant from hardening, seal the rear housing to the cylinder head firmly within 10 min after applying silicone sealant. After sealing, complete the installation bolt tightening immediately.

1.  Apply silicone sealant (TB1217D) to the positions shown in the figure.

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Bead thickness
2—6 mm {0.1—0.2 in}

2.  Install the rear housing.


Cylinder Head Cover Installation Note

1.  Apply silicone sealant (TB1217D) to the positions shown in the figure.

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Bead thickness
2—6 mm {0.1—0.2 in}

2.  Insert the cylinder head cover gasket into the groove of the cylinder head cover.

3.  Temporarily tighten the cylinder head cover bolts shown in the figure.

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4.  Tighten the cylinder head cover bolts in the order shown in the figure.

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