Kia Optima DL3: Drive Belt System / Idler

Repair procedures

Removal and Installation
1.

Remove the drive belt.

(Refer to Drive Belt System - "Drive Belt")

2.

Remove the idler (A).

Tightening torque :

39.2 - 49.0 N•m (4.0 - 5.0 kgf•m, 28.9 - 36.2 lb•ft)

3.

Install in the reveres order of removal.

    Components and components location Components 1. Drive belt tensioner Repair procedures Removal and Installation 1.

    Components and components location Components 1. Crankshaft damper pulley Repair procedures Removal and Installation 1.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Rear Glass Defogger Switch

    Repair procedures Inspection 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS). The diagnostic system (KDS) provides the following information. (1) Self diagnosis : Checking failure and code number (DTC).

    Kia Optima DL3 2019-2026 Service and Repair Manual: Heater Core

    Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Loosen the mounting screws and remove the heater core cover (A).

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