Kia Optima: Specifications - General Information - Steering System - Kia Optima TF 2011-2022 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
...

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

See also:

Front Seat Adjustment - Power
The driver's seat can be adjusted by using the control knob on the left side of the seat. Before driving, adjust the seat to the proper position so as to easily control the steering wheel, ped ...

Trailing Arm. Repair procedures
Replacement 1. Remove the rear wheel & tire. Tightening torque:88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft) ...

Multimedia Jack Schematic Diagrams
Circuit Diagram ...

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