Kia Optima Hybrid: Front Suspension System / Front Strut Assembly Repair procedures
| Replacement |
| 1. |
Remove the front wheel & tire.
|
| 2. |
Remove the wheel speed sensor (B) from the front strut assembly by loosening mounting bolts (A).
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| 3. |
Disconnect the stabilizer link (B) from the front strut assembly (A) after loosening the nut.
|
| 4. |
Disconnect the front strut assembly (A) from the knuckle by loosening the bolt & nut.
|
| 5. |
Remove the front strut assembly and then loosen the strut mounting nuts (A).
|
| 6. |
Installation is the reverse of removal. |
| Disassembly |
| 1. |
Using the special tool (09546-26000), compress the coil spring (A).
|
| 2. |
Remove the self-locking nut (C) from the strut assembly (B). |
| 3. |
Remove the insulator, spring seat, coil spring and dust cover from the strut assembly. |
| 4. |
Reassembly is the reverse of the disassembly. |
| Inspection |
| 1. |
Check the strut bearing for wear and damage. |
| 2. |
Check the spring upper and lower seat for damage and deterioration. |
| 3. |
Compress and extend the piston rod (A) and check that there is no abnormal resistance or unusual sound during operation.
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Front Strut Assembly Components and Components Location
Components 1. Strut assembly2. Insulator3. Bearing4. Spring upper pad5. Coil spring6. Dust cover7. Spring lower pad ...
Front Lower Arm Repair procedures
Replacement 1. Remove the front wheel & tire. Tightening torque: 88.3 ~ 107.9N.m(9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft) Be careful not to damage to the hub bolts when removing the front wheel ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Transaxle Control Module (TCM) Repair procedures
Inspection TCM Problem Inspection Procedure 1. TEST TCM GROUND CIRCUIT: Measure resistance between TCM and chassis ground using the backside of TCM harness connector as TCM side check point. If the problem is found, repair it. Specification: Below 1? 2. Test TCM Connector: Disconnect the TCM connector ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: CVVT & Camshaft Repair procedures
Removal 1. Remove the cylinder head cover. 2. Set No.1 cylinder to TDC/compression. a. Turn the crankshaft pulley and align its groove with the timing mark "T" of the lower timing chain cover. b. Check that the mark(A) of the CVVT sprockets are in straight line on the cylinder head surface as shown in ...