| VELOSTER(FS) >2013 > G 1.6 T-GDI > Engine Mechanical System > Cylinder Head Assembly > Cylinder Head Cover>Repair procedures |

Removal
1. | Remove the engine cover.
2. | Disconnect the battery negative terminal.
3. | Remove the air clean hose. (Refer to Intake and Exhaust System - "Ari 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. | Front Oxygen Sensor connector
5. | Disconnect the exhaust OCV(Oil Control Valve) connector. (Refer to 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 Fuel System - "High Pressure Fuel Pump")
9. | Remove the cylinder head cover(A), gasket(B).
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).
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.