Kia Forte: Steering System
Kia Forte 2019-2025 (BD) Service Manual / Steering System
Service data
| Service Data |
|
Item |
Specification |
|
|
Type |
Motor Driven Power Steering |
|
|
Steering gear |
Type |
Rack & Pinion |
|
Rack stroke |
154 ± 1mm (6.0630 ± 0.0394 in.) |
|
|
Steering angle(Max.) |
Inner |
37.7° - 39.7° |
|
Outer |
32.8° |
|
Tightening torque
| Tightening Torques |
|
Item |
Tightening torque (kgf·m) |
||
|
N·m |
kgf·m |
lb·ft |
|
|
Wheel hub nuts |
107.9 - 127.5 |
11.0 - 13.0 |
79.6 - 94.0 |
|
Steering wheel lock bolt |
44.1 - 49.0 |
4.5 - 5.0 |
32.5 - 36.2 |
|
Steering column mounting nut |
24.5 - 29.4 |
2.5 - 3.0 |
18.1 - 21.7 |
|
Steering column mounting bolt |
53.9 - 58.8 |
5.5 - 6.0 |
39.8 - 43.4 |
|
Stabilizer bar link nut |
98.1 - 117.7 |
10.0 - 12.0 |
72.3 - 86.8 |
|
Tie rod end ball joint nut |
34.3 - 44.1 |
3.5 ~ 4.5 |
25.3 - 32.5 |
|
Lower arm ball joint nut |
58.8 - 70.6 |
6.0 - 7.2 |
43.4 - 52.1 |
|
Universal joint to pinion of steering gear box lock bolt |
32.4 - 37.3 |
3.3 - 3.8 |
23.9 - 27.5 |
|
Steering gear box heat protector mounting bolts |
6.9 - 10.8 |
0.7 - 1.1 |
5.1 - 8.0 |
|
Steering gear box mounting bolts |
88.3 - 107.9 |
9.0 - 11.0 |
65.1 - 79.6 |
|
Sub frame mounting stay bolts & nuts |
44.1 - 53.9 |
4.5 - 5.5 |
32.5 - 39.8 |
|
Sub frame mounting bolts & nuts |
176.5 - 196.1 |
18.0 - 20.0 |
130.2 - 144.7 |
Special service tools
| Special Service Tools |
|
Tool Name / Number |
Illustration |
Description |
|
Ball joint remover 09568-1S100 |
|
Used for removal of ball joint |
Troubleshooting
| Troubleshooting |
|
Symptom |
Probable cause |
Remedy |
|
Play in steering |
Loose yoke plug |
Retighten |
|
Loose steering gear mounting bolts |
Retighten |
|
|
Loose or worn tie rod end |
Retighten or replace as necessary |
|
|
Steering wheel does not return properly |
Excessive turning resistance of tie rod end |
Replace |
|
Yoke plug excessively tight |
Adjust |
|
|
Tie rod and/or ball joint not turning smoothly |
Replace |
|
|
Loose mounting of gear box mounting bracket and/or worn steering shaft joint
|
Retighten |
|
|
Worn steering shaft joint and/or body grommet |
Correct or replace |
|
|
Distorted rack |
Replace |
|
|
Damaged pinion bearing |
Replace |
|
|
Rattling or chucking noise in the rack and pinion |
Interference with hoses from vehicle body |
Reposition |
|
Loose gear box bracket |
Retighten |
|
|
Loose tie rod end and/or ball joint |
Retighten |
|
|
Worn tie rod and/or ball joint |
Replace |
Repair procedures
| Service Adjustment Procedure |
| Steering Wheel Play Inspection |
| 1. |
Turn the steering wheel so that the front wheels are facing straight ahead. |
| 2. |
Measure the distance that the steering wheel can be turned without moving the front wheels.
|
| 3. |
If the play exceeds standard value, inspect the steering column, shaft, and linkages. |
| Checking Stationary Steering Effort |
| 1. |
Position the vehicle on a level surface and place the steering wheel in the straight ahead position. |
| 2. |
Attach a spring scale to the steering wheel. With the idle RPM, pull the scale and read it as soon as the tires begin to turn.
|
| 3. |
If the measured value exceeds standard value, inspect the steering gear box. |
Tire Pressure Monitoring System
Components and components location
Components
1. ESC control module
2. Cluster
3. TPMS SET Switch
4. Wheel speed sensor
5. Tone wheel
Descri ...
Steering wheel
Components and components location
Components
1. Bezel
2. Remote control switch
3. Steering wheel
4. Dynamic
damper
5. Extension wiring
6. Low ...
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