Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Air bag inflation conditions
Front air bags
Front air bags and the driver's knee air bag are designed to inflate in a frontal
collision depending on the severity, speed, or angles of impact of the front collision.
Side and curtain air bags
Side and curtain air bags are designed to inflate when an impact is detected
by side ...
Hyundai Sonata LF 2014-2019 Service Manual: 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. ...