Hyundai Elantra: Timing System / Drive Belt Tensioner Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Mechanical System / Timing System / Drive Belt Tensioner Repair procedures

Removal and Installation

1.	Disconnect the drive belt. (Refer to Timing System - "Drive Belt")

Remove the drive belt tensioner (A).

Tightening torque :

center bolt : 29.4 ~ 41.2 N.m (3.0 ~ 4.2 kgf.m, 21.7 ~ 30.4 lb-ft)

fxing bolt : 39.2 ~ 49.0 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)

3.	Install in the reverse order of removal.

Drive Belt Tensioner Components and Components Location

Components 1. Drive belt tensioner ...

Crankshaft Damper Pulley Components and Components Location

Components 1. Crankshaft damper pulley ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Heated Oxygen Sensor (HO2S) Specifications
Specification HO2S [Bank 1/Sensor 1] (Linear type) ItemSpecificationHeater Resistance (?)2.4 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] (Binary type) A/F Ratio (?)Output Voltage(V)RICH0.6 ~ 1.0LEAN0 ~ 0.4 ItemSpecificationHeater Resistance (?)Approx. 9.0 [20°C(68°F)] ...

Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Components 1. Body control module(BCM)2. TPMS sensor (FL)3. TPMS sensor (RL)4. TPMS sensor (FR)5. TPMS sensor (RR) ...