Geely EC718, EC718RV, EC715, EC715RV. Manual part — 150
Geely EC718, EC718RV, EC715, EC715RV. Manual part - 150
FE02-0374b
5.
Remove the oil pan retaining bolts and nuts.
FE02-0375b
6.
Remove the oil pan from the cylinder block.
Installation Procedure:
FE02-0376b
1.
Inspect and clean set of filters before installing the oil pan.
Engine
Lubricating System JL4G18-D
2-515
1
11
6
14
8
4
16
10
9
5
3
12
15
13
7
2
FE02-0377b
2.
Clean oil pan and cylinder block mating surface.
3.
Apply sealant on the new engine oil pan evenly.
4.
Install the oil pan and tighten the bolts and nuts according
to the sequence in the graphic.
Torque: 9 Nm (Metric) 6.7 lb-ft (US English)
FE02-0373b
5.
Install the flywheel shield.
FE02-0372b
6.
Install and tighten oil pan oil discharge bolts.
Torque: 30 Nm (Metric) 22.2 lb-ft (US English)
7.
Connect the battery negative cable.
2-516
Lubricating System JL4G18-D
Engine
2.10 Ignition System JL4G18-D
2.10.1 Specifications
2.10.1.1 Fastener Tightening Specifications
Applications
Model
Specifications
Metric (Nm)
US English (lb-ft)
Crankshaft Position Sensor
Mounting Bolt
M6 × 12
8-10
6-7.4
Camshaft Position Sensor
Mounting Bolt
M6 × 14
8-10
6-7.4
Ignition Coil Retaining Bolts
M6 × 35
8-10
6-7.4
Spark Plug
M14 × 1.25 × 22
20-30
14.8-22.2
Knock Sensor
M8 × 30
15-21
11-15.5
2.10.1.2 Ignition System Specification
Applications
Specifications
Ignition Sequence
1-3-4-2
Ignition Timing
8 °-14 ° Before The TDC
Ignition Type
Spark Discharge
Spark Plug Gap
1.0-1.1 mm (0.04-0.043 in)
Spark Plug Manufacturer
Zhuzhou Torch Spark Plug Co., Ltd.
Spark Plug Type
K6RTC
Engine
Ignition System JL4G18-D
2-517
2.10.2 Description and Operation
2.10.2.1 Description and Operation
This vehicle uses DLI ignition system igniting two cylinders at
the same time. The ignition voltage is sent directly from the
ignition coil to the Spark Plug. Main system components are
ECM, two ignition coils, high voltage damping line, Spark Plug,
crankshaft position sensor, camshaft position sensor, knock
sensor etc.. This Ignition system is known as the direct ignition
type. Cylinder No.1 is paired with Cylinder No.4 and Cylinder
No.2 is paired with Cylinder No.3. When ECM triggers the
ignition coil to ignite, spark occurs in both cylinders at the same
time. At this time one cylinder is in compression stroke and the
other is in exhaust stroke. For the cylinder in the exhaust
stroke, because the cylinder pressure is low, the temperature
is high, the spark plug only requires minimal energy to break
ignition voltage gap. It is an invalid ignition, the remaining
energy is used by the spark plug in the compression stroke
cylinder.
As a result of using DLI Ignition System, ECM controls the best
ignition timing based on a variety of load conditions, so that the
engine output power, acceleration, economy and emission
performance have reached the ideal situations. The ignition
system voltage does not decrease as the speed increases. In
the absence of mechanical components, there is mechanical
error.
The ignition coil can not be repaired and it must be replaced as
an assembly.
2-518
Ignition System JL4G18-D
Engine
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