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: Smart Key System

    Specifications Specifications Smart Key Unit Items Specification Rated voltage DC 12 V Operation voltage DC 9 - 16 V Operation temperature -40 to 185°F (-40 to 85°C) RF Receiver Items

    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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