Kia Optima Hybrid: Steering System / Specifications

Specifications
Item
Specification
Type
Motor Driven Power Steering
Steering gear
Type
Rack & Pinion
Rack stroke
148mm (5.82in)
Steering angle(Max.)
Inner
40.05° ± 1.5°
Outer
32.95°

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
156.9 ~ 176.5
16.0 ~ 18.0
115.7 ~ 130.2
Roll rod mounting bolt & nut
107.9 ~ 127.5
11.0 ~13.0
79.6 ~ 94.0

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 / NumberIIIustrationDescriptionLower 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: Front Seat Belt Repair procedures


Replacement Front Seat Belt Replacement     • When installing the belt, make sure not to damage the pretensioner. 1. Remove the following items first : • Front seat assembly (Refer to the BD group - "Front Seat") • Front door scuff trim & rear door scuff trim (Refer to the BD group ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Trunk Lid Repair procedures


Replacement Trunk Lid Assembly Replacement     • When removing and installing the trunk lid, an assistant is necessary. • Wear gloves to protect hands from injury. 1. Loosen the trunk inside handle (A) mounting screws. 2. Detach the clips, then remove the trunk lid trim (A). 3. Disconnect ...

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