Hyundai i-30: Front Suspension System / Front Strut Assembly
Components and components location
![](images/front_strut_assembly-644/380/sadss60002d.gif)
1. Strut assembly
2. Lock nut
3. Insulator
4. Strut bearing & Spring upper pad
|
5. Bumper rubber
6. Dust cover
7. Coli spring
8. Spring lower pad
|
Repair procedures
1. |
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securelysupported.
|
2. |
Remove the front wheel and tire (A) from the fronthub.
Tightening torque :
107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)
|
![](images/front_strut_assembly-644/380/spdss10500e.gif)
• |
Be careful not to damage the hub bolts whenremoving
the front wheel and tire (A).
|
|
|
3. |
Loosen the mounting holt and then remove the brakehose from the strut
assembly.
Tightening torque :
8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)
|
![](images/front_strut_assembly-644/380/spdss70003d_n.gif)
|
4. |
Loosen the mounting holt and then remove the wheelspeed sensor cable
from the strut assembly.
Tightening torque :
8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)
|
![](images/front_strut_assembly-644/380/spdss70002d_n.gif)
|
5. |
Disconnect the stabilizer link with the front strut assembly after loosening
the nut (A).
Tightening torque :
98.1 - 117.7 N.m (10.0 - 12.0 kgf.m, 72.3 - 86.8 lb-ft)
|
![](images/front_strut_assembly-644/380/spdss70004d_n.gif)
• |
When loosening the nut (A), fix the outer hexagonof
stabilizer bar link.
|
• |
Be careful not to damage the stabilizer link boots.
|
|
|
6. |
Remove the cowl top cover.
(Refer to Body - "Cowl Top Cover")
|
7. |
Loosen the upper strut mounting nut (A).
Tightening torque :
58.8 - 73.5 N.m (6.0 - 7.5 kgf.m, 43.4 - 54.2 lb-ft)
|
![](images/front_strut_assembly-644/380/sadss60005d_n.gif)
|
8. |
Disconnect the front strut assembly (A) with the frontaxle (B) by loosening
the bolts & nuts.
Tightening torque :
156.9 - 176.5 N.m (16.0 - 18.0 kgf.m, 115.7 - 130.2 lb-ft)
|
![](images/front_strut_assembly-644/380/spdss70005d_n.gif)
|
9. |
To install, reverse the removal procedure.
|
•
|
When compressing the coil spring, be cautious asthere may be
corrosion due to damage to the coilspring painting.
In order to avoid such painting damage, compress byputting over
the waste hose, etc. (Refer to the picturebelow.)
![](images/front_strut_assembly-644/380/sadss60900d_n.gif)
|
|
1. |
Using spring comperssor, compress the coil spring(A)
![](images/front_strut_assembly-644/380/saess7e001l_n.gif)
|
2. |
Using the special tool (09546-3X100), remove theself locking nut.
![](images/front_strut_assembly-644/380/sadss60008d_n.gif)
|
3. |
Disassembly the strut assembly.
![](images/front_strut_assembly-644/380/sadss60009d_n.gif)
|
1. |
Check the strut bearing for wear and damage.
|
2. |
Check the spring upper and lower pad for damageand deterioration.
|
3. |
Compress and extend the piston rod (A) and checkthat there is no abnormal
resistance or unusualsound during operation.
![](images/front_strut_assembly-644/380/sadss60010d_n.gif)
|
1. |
Fully extend the piston rod.
|
2. |
Drill a hole on the (A) section to remove gas from thecylinder.
![](images/front_strut_assembly-644/380/khqe121a_n.gif)
• |
The gas coming out is harmless, but be careful ofchips
that may fly when drilling.
|
• |
Be sure to wear safety goggles or eye protectionwhen
performing this task.
|
|
|
1. |
To reassembly, reverse the disassembly procedure.
|
2. |
Using the spring compressor,compress the coilspring (A).
![](images/front_strut_assembly-644/380/saess7e001l_n.gif)
|
3. |
Using the special tool (09546-3X100), install the selflocking nut.
Tightening torque :
58.8 - 68.6 N.m (6.0 - 7.0 kgf.m, 43.4 - 50.6 lb-ft)
|
![](images/front_strut_assembly-644/380/sadss60008d_n.gif)
• |
Do not reuse the self locking nut.
|
|
|
Components Location
LHD
1. Front strut
assembly
2. Drive shaft
3. Steering gearbox
4. Lower arm
5...
Repair procedures
Removal
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securelysupported...
Other information:
..
Components and components location
Components
TFT LCD Cluster (Standard)
TFT LCD Cluster (7Inch)
Connector Pin Information
Connector Pin Information
No.
Description
No.
Description
1
Ground
21
Trip switch (-)
2
Illumination (-)
22
Trip switch 1 (+)
3
Rheostat switch (Down)_Input
23
Trip switch 2 (+)
4
Rheostat switch (Up)_Input
24
M/T N switch
5
Dentent
25
Driver mode switch
6
P
26
-
7
R
27
-
8
N
28
Low washer level sensor
9
D
29
M-CAN (Low)
10
S
30
M-CAN (High)
11
Immobillizer
31
-
12
Vehicle speed_Output
32
C-CAN (High)
13
Alternator_Input
33
C-CAN(Low)
14
Fuel sender (+)_Input
34
-
15
-
35
-
16
Fuel sender (-)_Input
36
-
17
Water separator (+)
37
Ground
18
Airbag (+)_Input
38
-
19
Oil press switch (-)_Input
39
IGN 1
20
Tail_input
40
Battery (+)
Schematic diagrams
Circuit Diagram
TFT LCD Cluster (Standard)
TFT LCD Cluster (7Inch)
Description and operation
Description
Communication Network Diagram
Abbreviation
Expalnation
ECM
Engine Control Module
TCU
Transmission Control Unit
MDPS
Motor Driven Power Steering
AEB
Autonomous Emergency Braking
LKAS
Lane Keeping Assist System
FPS
Fuel Pump Control module
RR CAMERA
Rear View Carmera
VACUUM
Vacuum Pump
CLUSTER
Cluster Module
ACU
Airbag Control Unit
DATC
Dual Automatic Temp Control
MTC
Temp Control
OCS
Occupant Classification System
VDC
Vehicle Dynamic Control
BSD
Blind Spot Detection
AMP
Amplifier
AVN
Head Unit (Audio / AVN)
SMK
Smart Key Unit
WPC
Wireless Power Charger
IMS
Integrated Memory System
DDM
Driver Door Module
ADM
Assist Door Module
BCM
Body Control Module
B-CAN
Body Controller Area Network
P-CAN
Powertrain Controller Area Network
M-CAN
Multi media Controller Area Network
C-CAN
Chassis Controller Area Network
Cluster Variant Coding
As we have more options (ESC, MDPS etc...
Categories
![Hyundai i30. Air bag - supplemental restraint system](images/books/1/hyundai_i30_air_bag_supplemental_restraint_system_74.png)
1. Driver’s front air bag
2. Passenger’s front air bag
3. Side air bag*
4. Curtain air bag*
5. Knee air bag*
6. Front passenger air bag ON/OFF
switch
read more