WARNING
Changing a tire can be dangerous. Follow the instructions in this section when changing a tire to reduce the risk of serious injury or death.
CAUTION
Be careful as you use the jack handle to stay clear of the flat end. The flat end has sharp edges that could cause cuts.
Jack and tools

➀ Jack handle
â‘¡ Jack
â‘¢ Wheel lug nut wrench
The jack, jack handle, and wheel lug nut wrench are stored in the luggage compartment under the luggage box cover.
The jack is provided for emergency tire changing only.

Turn the winged hold down bolt counterclockwise to remove the spare tire.
Store the spare tire in the same compartment by turning the winged hold down bolt clockwise.
To prevent the spare tire and tools from "rattling", store them in their proper location.

If it is hard to loosen the tire holddown wing bolt by hand, you can loosen it easily using the jack handle.
1. Put the jack handle (1) inside of the tire hold-down wing bolt.
2. Turn the tire hold-down wing bolt counterclockwise with the jack handle.
Changing tiresHyundai Elantra AD (2016-2020) Service Manual: Engine Room Under Cover Repair procedures
Removal and Installation
Engine Room Under Cover
1.
Remove the engine room under cover (A).
Tightening torque:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)
2.
Install in the reverse order of removal. ...
Hyundai Elantra AD (2016-2020) Service Manual: Timing Chain Components and Components Location
Components
1. Intake camshaft2. Exhaust camshaft3. Intake CVVT assembly4. Exhaust CVVT assembly5. Timing chain6. Timing chain tensioner arm7. Timing chain tensioner8. Timing chain guide
...