Geely EC718, EC718RV, EC715, EC715RV. Manual part — 119

FE01-0203b

10. Install the VVT solenoid valve.

11. Install the camshaft position sensor.

12. Install the coolant temperature sensor wiring harness

connector.

13. Install the fuel rail assembly.

14. Install the timing chain.

15. Install the timing chain cover.

16. Install the engine mounting.

17. Install the drive belt.

18. Install the cylinder head cover.

19. Install the ignition coil and ignition wire.

20. Install the exhaust manifold.

21. Install the intake manifold assembly.

22. Install the throttle body.

23. Fill the engine coolant.

24. Install the engine plastic shield.

25. Connect the battery negative cable.

2.6.8.15 Cylinder Head Assembly Removal
and Installation

Removal Procedure:

FE02-0204b

1.

Remove the cylinder head assembly. Refer to

2.6.8.14

Cylinder Head Assembly Replacement

.

2.

Remove the valve Lifter.

Engine

Engine Mechanical System JL4G18-D

2-391

FE02-0205b

3.

Use a universal tool to compress the valve springs.

FE02-0206b

4.

Remove the valve locking piece with a magnetic stick.

FE02-0207b

5.

Remove the special tools and remove the valve spring
seat.

2-392

Engine Mechanical System JL4G18-D

Engine

FE02-0208b

6.

Remove the valve spring.

FE02-0209b

7.

Remove the valve spring pads with a magnetic stick.

FE02-0210b

8.

Remove the valve, mark the original position of the valve
in order to re-install.

Engine

Engine Mechanical System JL4G18-D

2-393

FE02-0211b

9.

Remove the valve seals with the special tool GL301-006.

FE02-0502b

10. Remove the valve guide rod with the special tool

GL301-009.

Cleaning:

FE02-0212b

1.

Clean cylinder head and cylinder head gasket contacting
surface.

2.

Clean cylinder head and cylinder head cover contacting
surface.

3.

Inspect and confirm that the cylinder head and cylinder
head gasket contacting surface has no scratches.

4.

Inspect and confirm that the cylinder head gasket joints
has no leakage or channeling gas.

5.

Check whether there are cracks on the cylinder head.

6.

Confirm that the height of the cylinder head tolerance is
within the acceptable range. Refer to

2.6.1.2

Mechanical

System Specification

, if the height is lower than the

standard value, replace the cylinder cover.

Standard Value: 114.95 mm (Metric) 4.526 in (US
English)

2-394

Engine Mechanical System JL4G18-D

Engine