Kia Optima: Specifications - General Information - Steering System - Kia Optima TF 2011-2024 Service ManualKia Optima: Specifications

Specifications

Item
Specification
Type
Motor Driven Power Steering
Steering gear
Type
Rack & Pinion
Rack stroke
148mm(5.8268)
Steering angle(Max.)
Inner
40.04° ± 1.5°
Outer
32.96°

Tightening Torques

Item
Tightening torque (kgf.m)
Nm
kgf.m
lb-ft
Hub nuts
88.3 ~ 107.9
9.0 ~ 11.0
65.1 ~ 79.6
Steering wheel lock nut
39.2 ~ 49.0
4.0 ~ 5.0
28.9 ~ 36.2
Steering column mounting bolt and nut
12.7 ~ 17.7
1.3 ~ 1.8
9.4 ~ 13.0
Universal joint to pinion of steering gear
29.4 ~ 34.3
3.0 ~ 3.5
21.7 ~ 25.7
Tie rod end castle nut
34.3 ~ 44.1
3.5 ~ 4.5
25.7 ~ 32.5
Lower arm ball joint bolt and nut
98.1 ~ 117.7
10.0 ~ 12.0
72.3 ~ 86.8
Steering gear box mounting bolts
88.3 ~ 107.9
9.0 ~ 11.0
65.1 ~ 79.6
Stabilizer link nut
98.1 ~ 117.7
10.0 ~ 12.0
72.3 ~ 86.8
Sub frame mounting bolts & nuts
176.5~ 196.1
18.0 ~ 20.0
130.2 ~ 144.7
Roll rod mounting bolt & nut
107.9 ~ 127.5
11.0 ~13.0
79.6 ~ 94.0


General Information
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Troubleshooting
Troubleshooting Symptom Probable cause Remedy Play in steering Loose yoke plug Retighten Loose steering gear ...

See also:

To increase cruise control set speed
Follow either of these procedures: Move the lever (1) up (to RES+) and hold it. Your vehicle will accelerate. Release the lever at the speed you want. Move the lever (1) up (to RES+) and re ...

Instrument panel fuse replacement
1. Turn the ignition switch and all other switches off. 2. Open the fuse panel cover. 3. Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment f ...

Tires and wheels
CAUTION When replacing tires, use the same size originally supplied with the vehicle. Using tires of a different size can damage the related parts or make it work irregularly. ...

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