Hyundai i-30: Front Suspension System / Front Lower Arm
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_lower_arm-645/380/spdss10500e.gif)
• |
Be careful not to damage the hub bolts whenremoving
the front wheel and tire (A).
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|
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3. |
Loosen the lower arm nut (A) and then remove thelower arm ball joint
by using SST (09568-1S100).
Tightening torque :
58.8 - 70.6 N.m (6.0 - 7.2 kgf.m, 43.4 - 52.1 lb-ft)
|
![](images/front_lower_arm-645/380/sadds61007d_n.gif)
![](images/front_lower_arm-645/380/spdds70006d_n.gif)
• |
Do not reuse the lower arm lock nut (A).
|
• |
Be careful not to damage the ball joint boots.
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|
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4. |
Remove the front lower arm after loosening the bolts& nuts.
Tightening torque
Front :
117.7 - 137.3 N.m (12.0 - 14.0 kgf.m, 86.8 - 101.3 lb-ft)
Rear :
156.9 - 176.5 N.m (16.0 - 18.0 kgf.m, 115.7 - 130.2 lb-ft)
|
![](images/front_lower_arm-645/380/spdss70006d_n.gif)
• |
Tighten the front mounting bolt first and thentighten
the rear mounting bolt and nut.
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|
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5. |
To install, reverse the removal procedure.
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6. |
Check the wheel Alignment.
(Refer to Tires/Wheels - "Alignment")
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1. |
Check the bushing for wear and deterioration.
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2. |
Check the lower arm for deformation.
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3. |
Check the all bolts and nuts.
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Ball joint assembly replacement |
1. |
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
|
2. |
Remove the front wheel and tire (A) from the front hub.
Tightening torque :
107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)
|
![](images/front_lower_arm-645/380/spdss10500e.gif)
• |
Be careful not to damage the hub bolts when removing
the front wheel and tire (A).
|
|
|
3. |
Loosen the lower arm nut (A) and then remove the lower arm ball joint
by using SST(09568-1S100).
Tightening torque :
58.8 - 70.6 N.m (6.0 - 7.2 kgf.m, 43.4 - 52.1 lb-ft)
|
![](images/front_lower_arm-645/380/sadds61007d_n.gif)
![](images/front_lower_arm-645/380/spdds70006d_n.gif)
• |
Do not reuse the lower arm lock nut (A).
|
• |
Be careful not to damage the ball joint boots.
|
|
|
4. |
Loosen the bolt (A) and (B) then remove the ball joint assembly.
Tightening torque :
98.1 - 117.7 N.m (10.0 - 12.0 kgf.m, 72.3 - 86.8 lb-ft)
|
![](images/front_lower_arm-645/380/spdss70007d_n.gif)
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5. |
Replace the ball joint assembly.
|
6. |
Check the wheel Alignment.
(Refer to Tires / Wheels - "Alignment")
|
Components and components location
Components
1. Strut assembly
2. Lock nut
3. Insulator
4. Strut bearing & Spring upper pad
5...
Repair procedures
Removal
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported...
Other information:
Components and components location
Components
Connector [A]
Pin NO
Function
Pin NO
Function
1
Battery (+)
21
IGN2
2
ISG B+
22
IGN1
3
ILL+ (TAIL)
23
Blower motor (+)
4
Sensor REF (+5V)
24
Photo sensor_LH
5
Mode actuator feedback
25
Photo sensor_RH
6
Temperature actuator feedback
26
-
7
Intake actuator feedback
27
-
8
EVAP Sensor (+)
28
PTC Relay 3
9
AMB Sensor (+)
29
PTC Relay 2
10
Mode actuator (Vent)
30
PTC on signal
11
Mode actuator (Defrost)
31
Detent OUT (-)
12
Temperature actuator (Cool)
32
-
13
Temperature actuator (Warm)
33
C_CAN High
14
Intake actuator (Fresh Air)
34
C_CAN Low
15
Intake actuator (Recirculated Air)
35
Power mosfet (Drain feed back)
16
HTD (Rear defog indicator)
36
Power mosfet (Gate)
17
Rear defog switch
37
ECV +
18
Clean signal
38
ECV- (Ground)
19
Ionizer diagnosis
39
Sensor ground
20
ILL- (RHEO)
40
Ground
Connector [B]
Pin NO
Function
Pin NO
Function
1
Passenger's temperature control actuator (Feedback)
9
-
2
Passenger's temperature control actuator (Cool)
10
Duct sensor (+)_Vent
3
Passenger's temperature control actuator (Warm)
11
Duct sensor (-)_Floor
4
Auto defogging (Feedback)
12
Auto defogging sensor signal
5
Auto defogging (Open)
13
-
6
Auto defogging (Off)
14
-
7
-
15
-
8
-
16
Ground
Repair procedures
Self Diagnosis
1...
The ISG system is to reduce the fuel
consumption by automatically shutting
down the engine, when the vehicle
is at a standstill (i.e. red stop light,
stop sign, and traffic jam).
The engine is automatically started
upon satisfying the starting conditions...
Categories
Seat belt warning
Driver’s seat belt warning
![Hyundai i30. Seat belt warning light](images/books/1/hyundai_i30_seat_belt_warning_light_47.png)
■ Instrument cluster
As a reminder to the driver, the seat
belt warning light will illuminate for
approximately 6 seconds each time
you turn the ignition switch ON
regardless of belt fastening.
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