Hyundai Kona: Fuel Delivery System / Filler-Neck Assembly Repair procedures

Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Open the fuel filler door.
3.
Remove the filler-neck mounting bolt (A).

4.
Lift the vehicle.
5.
Remove the rear-LH wheel, tire, and the inner wheel house.
6.
Disconnect the fuel filler hose (A), the ventilation hose (B).

7.
Disconnect the leveling hose quick-connector (A).

8.
Remove the filler-neck assembly after loosening the mounting bolt (A).

Installation
1.
Install in the reverse order of removal.
Filler-neck assembly installation bolt :
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
Filler-neck assembly installation screw :
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
Fuel Line Repair procedures
Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") ...

Accelerator Pedal Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Disconnect the accelerator position sensor ...

Other information:

Hyundai Kona (OS) 2018-2025 Service Manual: Side Airbag (SAB) Module Repair procedures
Removal    • The side airbag cannot be disassembled from the seat back assembly, so replace the seat back assembly when replacing the side airbag. ...

Hyundai Kona (OS) 2018-2025 Service Manual: Spark Plug Description and operation
Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the ...

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