Hyundai Sonata LF: Timing System / Idler Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Engine Mechanical System / Timing System / Idler Repair procedures

Removal and Installation
1.
Remove the drive belt.
(Refer to Timing System - "Dreve Belt")
2.
Remove the idler (A).
Tightening torque :
42.2 ~ 53.9 N.m (4.3 ~ 5.5 kgf.m, 31.1 ~ 39.8 lb-ft)

3.
Install in the reverse order of removal.

    Idler Components and Components Location

    C..

    Drive Belt Tensioner Components and Components Location

    C..

    Other information:

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    Hyundai Sonata LF 2014-2019 Service Manual: Knock Sensor (KS) Description and Operation


    Description Knocking is a phenomenon characterized by undesirable vibration and noise and can cause engine damage. Knock Sensor (KS) is installed on the cylinder block and senses engine knocking. When knocking occurs, the vibration from the cylinder block is applied as pressure to the piezoelectric element...

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