Hyundai Sonata: Rear Suspension System / Rear Assist Arm Repair procedures
| 1. |
Raise the vehicle, and make sure it is securely supported. |
| 2. |
Remove the wheel cap (A). 
|
Be careful not to damage to the wheel cap (A) when removing the it. |
|
| 3. |
Remove the front wheel and tire (A) from front hub.
Tightening torque :
88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)
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|
Be careful not to damage to the hub bolts when removing the front wheel and tire (A). |
|
| 4. |
Remove the assist arm protector. 
|
| 5. |
Loosen the bolt & nut and then remove the rear assist arm (A) with the sub frame.
Tightening torque :
107.9 ~ 117.7 N.m (11.0 ~ 12.0 Kgf.m, 79.6 ~ 86.8 lb-ft)
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| • |
Set up the transmission jack under the lower arm in order to remove the shock absorber in no-load condition . |
| • |
Record the position of the alignment marks before removing
the rear lower arm to keep from tightening the bolt and washer to the
wrong position or the wrong direction. |
|
|
| 6. |
Loosen the bolt and then remove the assist arm.
Tightening torque :
137.3 ~ 156.9 N.m (14.0 ~ 16.0 kgf.m, 101.3 ~ 115.7 lb-ft)
|
|
Set up the transmission jack under the lower arm in order to remove the shock absorber in no-load condition .
Record the position of the alignment marks before removing
the rear lower arm to keep from tightening the bolt and washer to the
wrong position or the wrong direction. |
|
| 1. |
Installation is the reverse of removal.
| • |
Install the component with the specified torques. |
| • |
When installing the bolt, install the lower arm in no-load condition by using the transmission jack. |
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|
| 2. |
Check the alignment.
(Refer to Tires/Wheels - "Alignment")
|
| 1. |
Check the bushing for wear and deterioration. |
| 2. |
Check the rear lower arm for deformation.. |
| 3. |
Check the coil spring and spring pad for deterioration and deformation. |
| 4. |
Check for all bolts and nut. |
Removal
1.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the wheel cap (A).
Be careful not to damage to the wheel cap (A) when removing the it.
...
Replacement
1.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the wheel cap (A).
Be careful not to damage to the wheel cap (A) when removing the it ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: General Information
General Information
The supplemental restraint system (SRS) is designed to
supplement the seat belt to help reduce the risk or severity of injury
to the driver and passenger by activating and deploying the driver,
passenger, side airbag and belt pretensioner in certain frontal or side
col ...
Hyundai Sonata LF 2014-2019 Service Manual: Power Window Switch Repair procedures
Inspection
Diagnosis with GDS
1.
The body electrocal system can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).
The diagnostic system (GDS) provides the following information.
(1)
Self diagnosis : Checking the failure code (DTC) and display
(2)
Current data : Chec ...
Rear Lower Arm Repair procedures
Trailing Arm Repair procedures