Hyundai Sonata LF: Rear Suspension System / Rear Upper 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)
|

|
Be careful not to damage to the hub bolts when removing the front wheel and tire (A). |
|
| 4. |
Remove the upper arm (A) by loosening the bolt & nut from the rear carrier.
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 . |
|
| 5. |
Loosen the bolt & nut and then remove the rear upper arm (A) with the sub frame.
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 . |
|
| 6. |
Installation is the reverse of removal. |
| 1. |
Check the bushing for wear and deterioration. |
| 2. |
Check for all bolts and nut. |
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...
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...
Other information:
Replacement
1.
Remove the rear door window glass.
(Refer to Rear Door - "Rear Door Window Glass")
2.
Remove the rear door outside handle.
(Refer to Rear Door - "Rear Door Outside Handle")
3.
Loosen the rear door outside handle base mounting bolt (A)...
Description
RCV (Recirculation Valve) Control Solenoid Valve is installed
on the cooling pan motor top and operates the RCV actuator which
controls the by-pass passage of the turbo-charger compressor.
When the throttle valve is closed during engine running
[Tip-out], crash noise of the impeller will occur because of rapid
increasing of the boost pressure...