Kia Optima Hybrid: Tires/Wheels / Tire Repair procedures

Tire wear
1.
Measure the tread depth of the tires.

Tread depth [limit] : 1.6 mm (0.063 in.)

2.
If the remaining tread depth (A) is less than the limit, replace the tire.
   
When the tread depth of the tires is less than 1.6 mm(0.063 in.), the wear indicators (B) will appear.

Tires/Wheels

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Wheel Repair procedures

Hub nut tightening sequence Tighten the hub nuts as follows. Tightening torque: 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)     When using an impact gun, final tightening torque should ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Heater hose pump Repair procedures


Inspection 1. Connect the battery voltage and check the heater hose pump motor rotation. 1. +2. - 2. If the heater hose pump voltage is not operated well, substitute with a known-good heater hose pump and check for proper operation. 3. If the problem is corrected, replace the heater hose pump. Replacement ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: General Information


Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries. • Except when performing electrical inspections, always ...

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