| VELOSTER(FS) >2013 > G 1.6 T-GDI > Engine Mechanical System > Engine And Transmission Assembly > Engine And Transmission Assembly>Repair procedures |

Removal
• | Use fender covers to avoid damaging painted surfaces.
• | To avoid damage, unplug the wiring connectors carefully while holding the connector portion.
• | Mark all wiring and hoses to avoid misconnection.
• | For release the fuel system pressure before remove the engine assembly, start the engine without fuel pump relay. And then turn off the ignition switch after engine stops.
1. | Remove the engine cover.
2. | Disconnect the battery negative terminal.
3. | Remove the air duct and air cleaner assembly. (Refer to Intake and Exhaust System - "Air Cleaner")
4. | Disconnect the mounting bracket and then remove the battery. (Refer to Engine Electrical System - "Battery")
5. | Disconnect the ECM connector and then remove the battery tray. (Refer to Engine Electrical System - "Battery")
6. | Remove the battery tray. (Refer to Engine Electrical System - "Battery")
7. | Remove the engineroom under cover.
8. | Loosen the drain plug and drain the coolant. Open the radiator cap to make rapid draining. (Refer to Cooling System - "Coolant")
9. | Remove the radiator upper hose and lower hose. (Refer to Cooling System - Radiator Hose")
10. | Remove the intercooler inlet and outlet hose. (Refer to Intake and Exhaust System - "Intercooler Pipe and Hose")
11. | Recover the refrigerant and then remove the high pressure pipe and low pressure pipe. (Refer to Heating, Ventilation Air conditioning -"Compressor")
12. | Disconnet the wiring connector and cable from trasaxle. (Refer to Automatic Transaxle System - "Automatic Transaxle")
13. | Remove the ATF cooler hose. (Refer to Automatic Transaxle System - "Automatic Transaxle")
14. | Remove the heater hose(A) and booster vacuum hose (B).
15. | Disconnect the fuel hose(A) and PCSV(Purge control solenoid valve)(B).
16. | Disconnect the ground cable (A).
17. | 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. | Injector Extension connector
I. | PCSV(Purge Control Solenoid Valve) connector
J. | Intake OCV(Oil Control Valve) connector
K. | Alternator connector
L. | A/C compressor switch connector
M. | MAPS (Map Sensor) connector
N. | Knock Sensor connector
O. | Front connector
P. | CKPS(Crank Shaft Position Sensor) connector
Q. | vacuum Pump Extension connector
R. | ETC(Electric Throttle Control) Module connector
S. | WTS(Water Temperature Sensor) connector
T. | Ground Cable
U. | Front Oxygen Sensor connector
V. | Rear Oxygen Sensor connector
18. | Disconnect the (+) cable(A) from fuse box.
Tightening torque Nut (A) : 6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ~ 8.0 lb-ft)
19. | Remove the catalytic convertor. (Refer to Intake and Exhaust System - "Muffler")
20. | Remove the steering U-joint bolt. (Refer to Suspension System - "Steering Gear Box")
21. | Remove the front tire.
22. | Remove the lower arms. (Refer to Suspension System - "Front Lower Arm")
23. | Remove the stabilizer links with the front strut assembly after loosening the nut. (Refer to Steering System - "Steering Gear Box")
24. | Loosen the nut and then remove the tie-rod end with the front axle. (Refer to Steering System - "Steering Gear Box")
25. | Remove the drive shaft assemble. (Refer to Driveshaft and axle - "Front Driveshaft")
26. | Remove the roll rod bracket. (Refer to Engine And Transaxle Assembly - "Engine Mounting")
27. | Remove the roll rod support bracket. (Refer to Engine And Transaxle Assembly - "Engine Mounting")
28. | Support the sub frame with a floor jack and then remove the sub frame mounting bolts and nuts. (Refer to Suspention System - "Sub frame")
• | After removing the engine and transaxle mounting bolts and nuts, the engine and transaxle assembly may be fallen downward. Support them securely with floor jack.
• | Verify that the hoses and connectors are disconnected before removing the engine and transaxle assembly.
29. | Using a floor jack, support the engine and transaxle assembly.
30. | Disconnect the ground cable, and then remove the engine suppert mounting bracket. (Engine and Transaxle Assembly - "Engine Mounting")
31. | Disconnect the ground (A), and then remove the transmission mounting bracket bolts. (Refer to Automatic Transaxle System - "Automatic Transaxle")
32. | Remove the engine and transaxle assembly(A) in the forward direction from the vehicle.
When remove the engine and transaxle assembly, be careful not to damage any surrounding parts or body components.
Installation
Installation is in the reverse order of removal. Perform the following :
• | Adjust a shift cable.
• | Adjust the throttle cable.
• | Refill engine with engine oil.
• | Refill a transaxle with fluid.
• | Refill power steering fluid.
• | Refill a radiator and a reservoir tank with engine coolant.
• | Place a heater control knob on "HOT" position.
• | Clean battery posts and cable terminals and assemble.
• | Inspect for fuel leakage.
- | After assemble the fuel line, turn on the ignition switch (do not operate the starter) so that the fuel pump runs for approximately two seconds and fuel line pressurizes.
- | Repeat this operation two or three times, then check for fuel leakage at any point in the fuel line.
• | Bleed air from the cooling system.
- | Start engine and let it run until it warms up. (until the radiator fan operates 3 or 4 times.)
- | Turn Off the engine. Check the level in the radiator, add coolant if needed. This will allow trapped air to be removed from the cooling system.