Kia Optima Hybrid: Suspension System / Specifications
| Specifications |
| Item | Specification | |
| Suspension type | MacPherson Strut | |
| Shock absorber | Type | HPD (High Performance Damper) |
| Coil spring | Free Height [I.D. color] | 299.5mm (11.79 in.) [White - Yellow] |
| Item | Specification | |
| Suspension type | Multi link | |
| Shock absorber | Type | HPD (High Performance Damper) |
| Coil spring | Free Height [I.D. color] | 304.3mm (11.98 in.) [Gray - White] |
| 307.2mm (12.09 in.) [Gray - Yellow] | ||
| Item | Specification | |
| Wheel | 6.5J * 16, 41 (Wheel off set) | |
| 6.5J * 17, 44 (Wheel off set) | ||
| Tire | 205/ 65 R16 95H | |
| P215/ 55 R17 93V | ||
| Tire pressure | 205/ 65R16 95H | 2.4kg/cm? (34psi) |
| P215/ 55R17 93V | 2.4kg/cm? (34psi) | |
| Item | Specification | ||
| Front | Rear | ||
| Toe-in | Total | 0.16°±0.2° | 0.17±0.2° |
| Individual | 0.08°±0.1° | 0.085°±0.1° | |
| Camber angle | -0.5°±0.5° | -1.0°±0.5° | |
| Caster angle | 3.84°±0.5° | - | |
| King-pin angle | 12.83°±0.5° | - | |
| Front Suspension |
| Item | Tightening torque (kgf.m) | ||
| Nm | kgf.m | lb-ft | |
| Hub nuts | 88.3 ~ 107.9 | 9.0 ~ 11.0 | 65.1 ~ 79.6 |
| Strut assembly to knuckle | 156.9 ~ 176.5 | 16.0 ~ 18.0 | 115.7 ~ 130.2 |
| Strut assembly lock nut | 53.9 ~ 73.5 | 5.5 ~ 7.5 | 39.8 ~ 54.2 |
| Stabilizer link to strut assembly | 98.1 ~ 117.7 | 10.0 ~12.0 | 72.3 ~ 86.8 |
| Lower arm to sub frame (Front) | 117.7 ~ 137.3 | 12.0 ~14.0 | 86.8 ~ 101.3 |
| Lower arm to sub frame (Rear) | 137.3 ~ 156.9 | 14.0 ~16.0 | 101.3 ~ 115.7 |
| Lower arm to knuckle | 98.1 ~ 117.7 | 10.0 ~12.0 | 72.3 ~ 86.8 |
| Stabilizer bar to stabilizer link | 98.1 ~ 117.7 | 10.0 ~ 12.0 | 72.3 ~ 86.8 |
| Stabilizer bracket mounting bolts | 44.1 ~ 53.9 | 4.5 ~ 5.5 | 32.5 ~ 39.8 |
| Cross member to body | 156.9 ~ 176.5 | 16.0 ~ 18.0 | 115.7 ~ 130.2 |
| Cross member stay bolt | 44.1 ~ 58.8 | 4.5 ~ 6.0 | 32.5 ~ 43.4 |
| Tie rod end castle nut | 34.3 ~ 44.1 | 3.5 ~ 4.5 | 25.7 ~ 32.5 |
| Universal joint to pinion of steering gear | 29.4 ~ 34.3 | 3.0 ~ 3.5 | 21.7 ~ 25.7 |
| Rear Suspension |
| Item | Tightening torque (kgf.m) | ||
| Nm | kgf.m | lb-ft | |
| Hub nuts | 88.3 ~ 107.9 | 9.0 ~ 11.0 | 65.1 ~ 79.6 |
| Trailing arm to body | 98.1 ~ 117.7 | 10.0 ~12.0 | 72.3 ~ 86.8 |
| Trailing arm to knuckle | 34.3 ~ 53.9 | 3.5 ~ 5.5 | 25.3 ~ 39.8 |
| Assist arm to sub frame | 107.9 ~ 117.7 | 11.0 ~ 12.0 | 79.6 ~ 86.8 |
| Assist arm to knuckle | 78.4 ~ 88.3 | 8.0 ~ 9.0 | 57.8 ~ 65.1 |
| Lower arm to sub frame | 117.7 ~ 137.3 | 12.0 ~14.0 | 86.8 ~ 101.3 |
| Lower arm to knuckle | 137.3 ~ 156.9 | 14.0 ~ 16.0 | 101.3 ~ 115.7 |
| Upper arm to sub frame | 156.9 ~ 176.5 | 16.0 ~ 18.0 | 115.7 ~ 130.2 |
| Upper arm to knuckle | 137.3 ~ 156.9 | 14.0 ~ 16.0 | 101.3 ~ 115.7 |
| Shock absorber to frame | 49.0 ~ 63.7 | 5.0 ~ 6.5 | 36.2 ~ 47.0 |
| Shock absorber to knuckle | 137.3 ~ 156.9 | 14.0 ~ 16.0 | 101.3 ~ 115.7 |
| Stabilizer bar to stabilizer link | 98.1 ~ 117.7 | 10.0 ~ 12.0 | 72.3 ~ 86.8 |
| Stabilizer bar to sub frame | 44.1 ~ 53.9 | 4.5 ~ 5.5 | 32.5 ~ 39.8 |
| Sub frame mounting bolt & nut | 156.9 ~ 176.5 | 16.0 ~ 18.0 | 115.7 ~ 130.2 |
High Voltage Shut-off Procedures
High Voltage Shut-off Procedures Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow ...
Special Service Tools
Special Service Tools Tool Name / NumberIllustrationDescriptionLower arm ball joint remover0K545-A9100Removal of front lower arm from front axle Personal Protective Equipment NameIllustrationDescriptionInsulation ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Rear combination lamp Repair procedures
Removal Rear Combination lamp (Outside) 1. Disconnect the negative (-) battery terminal. 2. Remove the rear combination lamp cover (A). 3. Replace the turn signal lamp bulbs (A) by turning it counterclockwise. 4. Disconnect the connector (A) and then loosen the mounting nuts. 5. Remove the rear combination ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Repair procedures
On-vehicle Inspection • Check that the auxiliary 12V battery cables are connected to the correct terminals. • Disconnect the auxiliary 12V battery cables when the battery is given a quick charge. • Never disconnect the auxiliary 12V battery while the engine is running. Check The Auxiliary ...