Geely EC718, EC718RV, EC715, EC715RV. Manual part - 330

 

  Главная      Geely     Geely Emgrand EC718, EC718RV, EC715, EC715RV. Workshop Manual year 2009

 

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Geely EC718, EC718RV, EC715, EC715RV. Manual part - 330

 

 

7.3.2 Description and Operation
7.3.2.1 Description and Operation

Warning!

Refer to "SIR Warning" in "Warnings and Notices".

Note

Refer to "Steering Wheel in the Full Turn Position Notice"
in "Warnings and Notices".

Note

Disconnect the mechanical steering column assembly,
the  upper  intermediate  shaft  assembly,  the  lower
intermediate shaft assembly. The wheels should be kept
in  the  straight  front  direction,  the  mechanical  steering
column assembly must be in the LOCK (locked) position.
After disconnecting the above components, do not move
the front tires and wheels, otherwise it will cause some
parts  incorrect  installation  location,  and  lead  to
mechanical steering column assembly airbag spiral off
the center, resulting in airbag spiral coil damage.

Note

Steering  column  can  not  only  change  the  vehicle
direction,  but  also  provide  protection.  To  ensure  the
steering column energy absorption, make sure use the
provided  screws,  bolts  and  nuts  and  tighten  to  the
required torque.
In  the  event  of  front  end  collision  energy  absorbing
column will crumple, reducing the chance of injury to the
driver.

Ignition switch includes a steering wheel lock, installed in the
mechanical  steering  column  assembly.  It  is  able  to  lock  the
steering  wheel  to  prevent  theft.  When  the  ignition  key  is
removed from the ignition switch, turn the steering wheel left
and right, the pin inside the ignition switch pops up to lock the
steering wheel. Release the locking handle, the steering wheel
can  tilt  up  and  down.  Therefore,  the  driver  can  adjust  the
steering wheel to a comfortable position. When driver leaves
the  vehicle,  if  the  key  is  still  inside  the  ignition  switch,  the
reminder device inside the ignition key will beep to remind the
driver. Refer to the

11.10

 

Remote Anti-theft System

.

Note

When  reassemble,  apply  a  thin  layer  of  lithium-based
grease  at  all  friction  points.  In  this  way,  mechanical
steering column assembly can removed and assembled
easily.

Steering System

Steering Wheel and Steering Column

7-39

7.3.3 Component Locator
7.3.3.1 Component Locator

1

3

4

5

2

7

6

FE07-1023b

Legend

1. Driver Front Airbag
2. Steering Wheel
3. Mechanical Steering Column Assembly
4. Upper Intermediate Shaft Assembly
5. Lower Intermediate Shaft Assembly

6. Steering Column Silencer Cover
7. Ignition Switch

7-40

Steering Wheel and Steering Column

Steering System

7.3.4 Disassemble View
7.3.4.1 Disassemble View

1

2

3

4

5

8

7

6

9

FE07-1024b

Legend

1. Driver Front Airbag
2. Steering Wheel
3. Mechanical Steering Column Assembly
4. Upper Intermediate Shaft Assembly
5. Lower Intermediate Shaft Assembly
6. Steering Column Silencer Cover

7. Ignition Switch
8. Ignition Switch Key
9. Steering Wheel Retaining Nut

Steering System

Steering Wheel and Steering Column

7-41

7.3.5 Diagnostic Information and Procedures
7.3.5.1 Diagnosis Description

Refer to

7.3.2

 

Description and Operation

get familiar with the system functions and operation before start system diagnostics, so that

it will help to determine the correct diagnostic steps, more importantly, it will also help to determine whether the customer described
situation is normal.

7.3.5.2 Visual Inspection

Before diagnostic, verify the fault. Check whether tire pressure is normal, whether there are obvious signs of mechanical or electrical
damage, whether the mechanical steering column shaft assembly connecting bolt is loose, whether the mechanical steering column
assembly mounting bracket retaining bolt is loose.

7.3.5.3 Fault Symptom Table

During the diagnostic. Refer to the following table. It can help to determine the cause and location of faults. Ascending order indicates
the possible causes of failure. Check each component. If necessary, repair or replace these components.

Symptoms

Suspected Parts

Measures / Refer to

Steering Wheel Loose

1. Steering wheel retaining nut (Loose /
Damaged)

Tighten or replace the nut. Refer to

7.3.6.3

 

Steering Wheel Replacement

.

2. Mechanical steering column assembly
connecting bolt (Loose / Damaged)

Tighten or replace bolt. Refer to

7.3.6.4

 

Mechanical Steering Column Assembly

Replacement

.

3. Upper and lower intermediate shaft universal
joints (Worn)

Replace the upper and lower intermediate shaft
assembly. Refer to 

7.3.6.4

 

Mechanical Steering

Column Assembly Replacement

.

4. Steering wheel spline sleeve (Worn)

Replace the steering wheel. Refer to

7.3.6.3

 

Steering Wheel Replacement

.

5. Steering column spline shaft (Worn)

Replace the steering column. Refer to

7.3.6.4

 

Mechanical Steering Column Assembly

Replacement

.

6. Upper and lower intermediate shaft spline
sleeve / shaft (wear)

Replace the upper and lower intermediate shaft.
Refer to 

7.3.6.4

 

Mechanical Steering Column

Assembly Replacement

.

7. Power steering gear assembly

Repair or replace the power steering gear
assembly. Refer to 

7.2.8.13

 

Power Steering Gear

Assembly Replacement

.

Mechanical Steering
Column Assembly Loose

1. Mechanical steering column mounting bolt
(Loose / Damaged)

Tighten or replace the blot. Refer to

7.3.6.4

 

Mechanical Steering Column Assembly

Replacement

.

2. Mechanical steering column assembly
installation bearings (Damaged)

Replace the Instrument panel carrier. Refer to

12.8.3.3

 

Instrument Panel Carrier Replacement

.

3. Mechanical steering column assembly
(Damaged)

Replace the mechanical steering column
assembly. Refer to 

7.3.6.4

 

Mechanical Steering

Column Assembly Replacement

.

7-42

Steering Wheel and Steering Column

Steering System

 

 

 

 

 

 

 

 

 

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