Geely EC718, EC718RV, EC715, EC715RV. Manual part — 149

FE02-0363b

6.

Remove the oil pump gasket from the engine block.

Installation Procedure:

FE02-0364b

1.

Before installation, clean the engine oil pan oil collection
filters. Refer to

2.9.8.3

Oil Pan Replacement

.

2.

Clean engine block oil pump installation surface.

FE02-0365b

3.

Install the oil pump gasket.

Note

The gasket is a single used part, it must be replaced
after removal.

Engine

Lubricating System JL4G18-D

2-511

FE02-0366b

4.

Install and tighten the oil pump retaining bolts.

Torque: 9 Nm (Metric) 6.7 lb-ft (US English)

5.

Install the timing chain.

6.

Install the timing chain cover.

7.

Connect the battery negative cable.

2.9.8.2 Oil Pump Cleaning and Inspection

Cleaning Procedures:

FE02-0367b

1.

Oil Pump Valve Inspection:

a. Remove the valve safety bolts, remove the springs

and the slide valve.

b. Check whether the surface of slide valve is worn.

whether the hole wall is worn. Whether the slide valve
and the inner hole clearance is normal.

c. Apply oil on the slide valve, install slide valves and

springs, tighten valve bolts.

FE02-0368b

2.

Remove oil pump rear cover bolts.

2-512

Lubricating System JL4G18-D

Engine

FE02-0369b

3.

Remove the oil pump cover.

4.

Clean oil pump housing and internal parts.

Inspection Procedure:

FE02-0370b

1.

Check all oil pump parts for worn and torn.

2.

Apply clean engine oil to all oil pump parts.

Note

A: Apply grease to the oil pump gear chamber in
order to ensure initial oil pump lubrication.
B: Install oil pump gears so that the side with a dot
faces up and align internal and external gears.

FE02-0371b

3.

Install the oil pump rear cover and tighten connecting bolt.

Engine

Lubricating System JL4G18-D

2-513

2.9.8.3 Oil Pan Replacement

Removal Procedure:

Warning!

Refer to "Battery Disconnection Warning" in "Warnings
and Notices".
Refer to "Vehicle Lifting Warning" in "Warnings and
Notices".

FE02-0372b

1.

Disconnect the battery negative cable. Refer to

2.11.8.1

Battery Disconnection

.

2.

Lift the vehicle.

3.

Release the engine oil pan oil discharge bolt, discharge
the engine oil from the crankcase.

FE02-0373b

4.

Remove the crankcase dust shield.

2-514

Lubricating System JL4G18-D

Engine