Exterior general caution
It is very important to follow the label directions when using any chemical cleaner or polish. Read all warning and caution statements that appear on the label.
High-pressure washing
Appearance Care
Protecting your vehicle’s finishHyundai Elantra AD (2016-2020) Service Manual: Cylinder Head Repair procedures
Removal
Engine removal is not required for this procedure.
•
Use fender covers to avoid damaging painted surfaces.
•
To avoid damaging the cylinder head, wait until the engine
coolant temperature drops below normal temperature (20°C [68°F]) before
removin ...
Hyundai Elantra AD (2016-2020) Service Manual: Water Temperature Control Assembly Repair procedures
Removal and Installation
1.
Remove the engine cover.
(Refer to Engine And Transaxle Assembly - “Engine Cover”)
2.
Drain the engine coolant so its level is below water temperature control assembly.
(Refer to Cooling System - "Coolant")
3.
Remove the air duct and air cleaner assembly ...