Hyundai i-30: Cylinder Head Assembly / Cylinder Head Cover
Components and components location
1. Cylinder head
cover
2. Engine oil cap
3. Cylider head cover gasket
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4. Camshaft position
sensor
5. Cylider head cover oil seal
6. High pressure fuel pump gasket
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Repair procedures
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Use fender covers to avoid damaging painted surfaces.
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To avoid damage, unplug the wiring connectors carefully while
holding the connector portion.
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Mark all wiring and hoses to avoid misconnection.
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Turn the crankshaft pulley so that the No.1 piston is at top
dead center.
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1. |
Disconnect the battery negative terminal.
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2. |
Remove the engine cover.
(Refer to Engine and Transaxle Assembly - "Engine Cover")
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3. |
Disconnect the reservoir tank water hose (A).
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4. |
Disconnect the wiring connectors and harness clamps and remove the connector
brackets around the cylinder head cover.
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5. |
Remove the air duct and air cleaner assembly.
(Refer to Intake and Exhasut System - "Air Cleaner")
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6. |
Remove the high pressure fuel pump.
(Refer to Engine Control/Fuel System - "High Pressure Fuel Pump")
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7. |
Remove the ignition coils.
(Refer to Engine Electrical System - "Ignition Coil")
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8. |
Remove the CVVD acuator.
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9. |
Remove the turbocharger water pipe (A).
Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
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10. |
Remove the cylinder head cover (A).
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1. |
Install the cylinder head cover (A).
(1) |
Install new cylinder head cover gasket on the cylinder head
cover.
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(2) |
The hardening sealant located on the upper area between timing
chain cover and cylinder head should be removed before assembling
cylinder head cover.
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(3) |
After applying sealant (MS721-40AA), it should be assembled
within 5 minutes.
Bead width : 4.0 - 5.0 mm (0.15 - 0.19 in.)
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(4) |
Install the cylinder head cover bolts as following method with
two steps.
Tightening torque
Step 1 : 3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)
Step 2 : 7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb-ft)
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Do not reuse cylinder head cover gasket.
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Before installing the cylinder head cover, make
sure the cylinder head cover gasket is not separated
from the cylinder head cover gasket groove.
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The engine running or pressure test should not
be performed within 30 minutes after the cylinder
head cover was assembled.
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2. |
Install the other parts in the reverse order of removal.
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Components
1. Camshaft
bearing cap
2. Exhaust camshaft bearing cap
3. Front camshaft bearing cap
4. Exhaust camshaft
5...
Description and operation
Description
The continuous variable valve timing (CVVT) system advances or retards the opening
of an intake or exhaust valve according to the ECM signals that are determined
based on engine RPM and load...
Other information:
Repair procedures
Replacement
1.
Disconnect the battery negative cable from the battery and then wait
for at least 30 seconds.
2.
Turn the steering wheel so that the front wheels are placed in the straight
ahead position...
Speed Limit Control operation
You can set the speed limit when you
do not want to drive over a specific
speed.
If you drive over the preset speed
limit, the warning system operates
(set speed limit will blink and chime
will sound) until the vehicle speed
returns within the speed limit...
Categories
Opening the bonnet
1. Park the vehicle and set the parking
brake.
2. Pull the release lever to unlatch
the bonnet. The bonnet should
pop open slightly.
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