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

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Filler-Neck Assembly. Repair procedures

Removal

1.	Turn the ignition seitch OFF and disconnect the battery negative (-) cable.

2.	Open the fuel filler door and then remove the filler-neck installation screw (A).

3.	Lift the vehicle.

4.	Remove the rear-LH wheel, tire, and the inner wheel house.

5.	Disconnect the fuel filler hose (A) and the leveling hose (B).

6.	Disconnect the vent tube quick-connector (C).

7.	Remove the filler-neck assembly from the vehicle after removing the bracket installation bolt (A).

Installation

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)

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B..

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