Kia Optima: Brake System / Front Brake Caliper

Kia Optima DL3 2019-2021 Service and Repair Manual / Brake System / Brake System / Front Brake Caliper

Components and components location

Components

1. Caliper body
2. Caliper carrier
3. Pad inner shim

4. Brake pad
5. Pad retainer

Repair procedures

Removal

1.	Disconnect the (-) battery terminal.

2.	Remove the front wheel and tire. (Refer to Suspension System - "Wheel")

Remove the hose after loosening the brake hose bolt (A) from the caliper.

Tightening torque:

24.5 - 29.4 N.m (2.5 - 3.0 kgf.m, 18.1 - 21.7 lb-ft)

Brake hose washer (A) must use the new one.

Remove the caliper body (A) by loosening the guide rod bolt.

Tightening torque:

21.6 - 31.4 N.m (2.2 - 3.2 kgf.m, 15.9 - 23.1 lb-ft)

5.	Remove the pad retainer (A).

6.	Remove the caliper carrier (A) by loosening the caliper mouniting bolts.

Remove the caliper carrier (A) by loosening the caliper mouniting bolts.

Tightening torque:

98.1 - 117.7 N·m (10.0 - 12.0 kgf·m, 72.3 - 86.8 lb·ft)

Caliper carrier mounting bolts must use the new one.

Installation

1.	Install in the reverse order of removal.

Use a SST (09581-11000) when installing the brake caliper assembly.

•	Carefully press it to avoid damaging the piston inlet.

•	Make sure not to let the piston interfere when assembling the caliper body to the carrier.

3.	After installation, bleed the brake system. (Refer to Brake system - "Brake Bleeding Procedures")

4.	Check the brake oil leakage and pedal operating condition.

Stop Lamp Switch

Components and components location Components 1. Brake member assembly 2. Stop lamp switch 3. Brake pedal arm assembly 4. Brake pedal pad ...

Front Brake Disc

Components and components location Components 1. Front Brake Caliper 2. Front Brake Disc 3. Front Axle Repair procedures ...

Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: Fuel Tank Air Filter

Repair procedures Removal 1. Disconnect the negative battery (-) terminal. 2. Remove the [LH] rear wheel guard. (Refer to Body - "Rear Wheel Guard") 3. Disconnect the ventilation hoses (A) from the fuel tank a ...

Kia Optima DL3 2019-2021 Owner's Manual: Indicator light

When ignition switch is turned to ON, the indicator light illuminates, then goes off if the ESC system is operating normally. The ESC indicator light blinks whenever ESC is operating or illuminates when ESC fails to operate. The ESC OFF indicator light comes on when the ESC is turned off wit ...