Geely Emgrand X7. Manual part — 113

2.6.8.5 Replacement of Electrical Throttle Body Assembly

Dismantlement Procedure

Warning: Refer to "Warning on
Battery Disconnection" in "Warning
and Precautions".

1. Disconnect the battery negative

cable. Refer to 2.12.6.1 Battery
Cable Disconnection/Connection
Procedure.

2. Disconnect the electronic throttle

wiring harness connection.

3. Dismantle intake main pipe from

the throttle body.

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4. Dismantle the fixing bolts and

nuts of throttle body from the
intake main pipe.

5. Dismantle electronic throttle

body.

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Installation Procedure:

1. Clean the engine throttle body

and the engine intake manifold
mating surface and replace the
seals.

2. Install the electronic throttle

body to the intake main pipe and
tighten the fixing bolts and nuts.

3. Connect the idle speed control

valve harness connector.

4. Install and tighten the intake

main pipe clamp.

5. Connect battery negative cable.

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2.6.8.6 Replacement of Intake Manifold Assembly

Dismantlement Procedure

1. Disconnect the battery negative

electrode cable. Refer to 2.12.6.1
Battery Disconnection.

2. Refer to 2.6.8.1 "Replacement of

Plastic Shield of Engine" to
dismantle the engine shied.

3. Refer to 2.6.8.5. "Replacement of

Throttle Body Assembly" to
dismantle the throttle body.

4. Dismantle the PCV hose.

5. Dismantle the canister solenoid

valve vacuum tube.

6. Dismantle the vacuum booster

vacuum hose.

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7. Dismantle the fixing bolts and

nuts of intake manifold in the
sequence as shown in the figure.

5

3

4

2

1

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Installation Procedure:

1. Clean the cylinder head intake

manifold installation surface.

2. Clean the intake manifold

installation surface.

3. Install the intake manifold seals.

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452

4. Tighten the intake manifold

retaining bolts and nuts in the
sequence shown in the graph.

Note: The bolts and nuts can not
tighten to the specified torque at
once, otherwise it will result in the
intake manifold leakage. They should
be tightened at several stages to the
specified torques.

Torque: 30N.m (Metric system)
22.3lb-ft (English system)

1

3

2

4

5

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5. Install the vacuum booster

vacuum hose.

6. Install the canister solenoid valve

vacuum tube.

7. Install the forced ventilation

vacuum pipe of the crankcase.

8. Install the throttle body.

9. Install the mounting bracket of

intake manifold and tighten the
fixing bolts.

10. Install the engine hood.

11. Install negative cable of battery.

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453

2.6.8.7 Engine supporting seat Replacement

Dismantlement Procedure

Warning: Refer to "Warning on Battery Disconnection" in "Warning and Precautions".

1. Disconnect the battery negative

electrode cable. Refer to 2.12.6.1
Battery Disconnection.

2. Dismantle the plastic shield of

engine. Refer to 2.6.8.1
Replacement of Plastic Shield of
Engine.

3. Support the engine assembly

with a jack.

Note: prior to support, a wood block
is placed between the jack and the
engine sump; otherwise, the engine
sump will be damaged!

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4. Dismantle the body to engine

right suspension bolts.

5. Dismantle the engine to engine

right suspension bolts.

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6. Dismantle the fixing bolts of

engine mount and dismantle the
engine mount.

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