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: Ventilated and Heated Seat

    Schematic diagrams Connector and Terminal Function Pin Function Connector A Connector B 1 Driver heater ground (-) Driver blower speed (+) 2 Passenger heater ground (-) - 3

    Kia Optima DL3 2019-2026 Service and Repair Manual: Heater & A/C Control Unit (DATC)

    Components and components location Components Connector Pin NO Funtion Pin NO Funtion 1 Ground 9 Ground 2 ILL- 10 - 3 - 11

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