Kia Optima DL3: Tires/Wheels / Wheel

Repair procedures

Removal
1.

Remove the wheel and tire (A).

[Front]

[Rear]

Installation
1.

Install the wheel and tire (A).

[Front]

[Rear]

Hub Nut Tightening Sequence

1.

Tighten the hub nuts as follows.

Tightening torque :

107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)

  

When using an impact gun, final tightening torque should be checked using a torque wrench.

Run out inspection

1.

Jack up the vehicle.

2.

Measure the wheel Run-out by using a dial indicator as illustration below.

Run-out
Aluminum
Radial mm (in.)
Below 0.3 (0.0118)
Radial mm (in.)
Below 0.3 (0.0118)

3.

If measured value exceeds the standard value, replace the wheel.

    Repair procedures Tire Wear    • Using tires and wheels other than the recommended sizes can cause unusual handling characteristics and poor vehicle control, resulting in a serious accident.

    Repair procedures Front Wheel Alignment    • When using a commercially available computerized wheel alignment equipment to inspect the front wheel alignment, always position the vehicle on a level surface with the front wheels facing straight ahead.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Washer Switch

    R

    Kia Optima DL3 2019-2026 Service and Repair Manual: A/C Pressure Transducer

    Description and operation Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.

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