Geely EC718, EC718RV, EC715, EC715RV. Manual part — 157

FE02-0398b

5.

Connect cylinder No.1 and No.4 ignition coil harness
connectors.

FE02-0399b

6.

Connect cylinder No.2 and No.3 ignition coil harness
connectors.

7.

Install the engine hood.

8.

Connect the battery negative cable.

2.10.8.4 Spark Plug Replacement

Removal Procedure:

Warning!

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

FE02-0400b

1.

Disconnect the battery negative cable. Refer to

2.11.8.1

Battery Disconnection

.

2.

Remove the hood. Refer to

2.6.8.1

Plastic Engine Shield

Replacement

.

3.

Remove the ignition coil. Refer to

2.10.8.3

Ignition Coil

Replacement

.

4.

Remove the high-voltage damping line.

Engine

Ignition System JL4G18-D

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FE02-0401b

5.

Use spark plug socket to rotate the spark plug
counterclockwise to remove the spark plug.

FE02-0402b

6.

Remove the Spark Plug from the cylinder head .

Installation Procedure:

FE02-0402b

1.

Clean the Spark Plug and check the spark plug electrode
gap.

Spark plug gap: 1.0-1.1 mm (Metric) 0.04-0.043 in (US
English)

2.

Use spark plug socket to install the spark plug into the
engine.

Torque: 25 Nm (Metric) 18.5 lb-ft (US English)

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Ignition System JL4G18-D

Engine

FE02-0403b

3.

Install the high-voltage damping line and the spark plug.

4.

Install the engine hood.

5.

Connect the battery negative cable.

2.10.8.5 Knock Sensor Replacement

Removal Procedure:

Warning!

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

FE02-0404b

1.

Disconnect the battery negative cable. Refer to

2.11.8.1

Battery Disconnection

.

2.

Remove the starter. Refer to

2.11.8.4

Starter

Replacement

.

3.

Disconnect the knock sensor harness connector.

4.

Remove the retaining bolts and the knock sensor.

Engine

Ignition System JL4G18-D

2-545

Installation Procedure:

FE02-0405b

1.

Install the knock sensor retaining bolts.

Torque: 18 Nm (Metric) 13.3 lb-ft (US English)

2.

Connect the knock sensor wiring harness connector.

3.

Install the starter.

4.

Connect the battery negative cable.

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Ignition System JL4G18-D

Engine