Removal
1.

Remove the engine cover.

2.

Disconnect the battery negative terminal.

3.

Remove the air cleaner intake hose.

(Refer to Intake and Exhaust System - "Air Cleaner")

4.

Disconnect the engine wiring connector and haness clamp and then remove the cylinder head protector and wiring from engine.

A.

Turbo charger solenoid valve connector

B.

Exhuast OCV(Oil Control Valve) connector

C.

Ignition connector # 1,2,3,4

D.

FPCV(Fuel Pressure Control Valve) connector

E.

Condenser connector

F.

Exhuast CMPS(Cam position Sensor) connector

G.

Intake CMPS(Cam Positoin Sensor) connector

H.

WTS(Water Temperature Sensor) connector

I.

Ground Cable

J.

Front Oxygen Sensor connector

K.

Rear Oxygen Sensor connector

5.

Disconnect the exhaust OCV(Oil Control Valve) connector.

(Refer to Engine Control / Fuel System - "CVVT Oil Control Valve")

6.

Disconnect the ignition coil.

(Refer to Engine Electrical System - "Ignition Coil")

7.

Remove the PCV(Positiv Crankcase Ventilation) hose(A).

8.

Remove the high pressure fuel pump.

(Refer to Engine Control / Fuel System - "High Pressure Fuel Pump")

9.

Remove the cylinder head cover(A), gasket(B).

note

Loosen the cylinder head cover bolts with the order and steps.

Installation
1.

Install the cylinder head cover.

(1)

The hardening sealant located on the upper area between timing chain cover and cylinder head should be removed before assembling cylinder head cover.

(2)

After applying sealant, it should be assembled within 5 minutes.

Bead width : 2.0 ~ 3.0mm(0.07 ~0.11 in.)

Sealant : LOCTITE 5900H

(3)

Install the cylinder head cover (A) with a new gasket (B).

caution

Do not reuse the disassembled gasket.

(4)

Tighten the cylinder head cover bolts with the order and steps.

Tightening torque

1st step:

3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)

2nd step: 7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)

2.

Install in the reverse order of removal.

Яндекс.Метрика