Hyundai Elantra: Air Conditioning System / Refrigerant Line Components and Components Location

Compressor oil Repair procedures

Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (P ...

Refrigerant Line Repair procedures

Replacement 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the neg ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Drive Belt Tensioner Repair procedures
Removal and Installation 1. Disconnect the drive belt. (Refer to Timing System - "Drive Belt") 2. 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 ...

Hyundai Elantra AD (2016-2020) Owners Manual: Check Tire Pressure
â–  Supervision cluster You can check the tire pressure in the Assist Mode on the cluster. Refer to the "LCD Display Mode" section in chapter 3. A "Drive to display" message will appear for the first few minutes of driving after initial engine start up. If the tire ...