Hyundai Elantra: Fuel Delivery System / Fuel Pump Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pump Repair procedures

Removal

1.	Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")

2.	Remove the rear seat. (Refer to Body - "Rear Seat Assembly")

3.	Remove the fuel pump service cover (A).

4.	Disconnect the fuel pump connector (A) and the fuel tank pressure sensor connector (B).

5.	Disconnect the fuel feed tube quick connector (C) and the vapor tube quick-connector (D).

6.	Remove the fuel pump after removing the locking ring (E) with SST[SST.: 09310-F3100] from the fuel tank.

7.	Remove the fuel pump from the fuel tank.

Installation

Installation is reverse of removal.

•	Be careful of fuel pump direction when installing (Refer to the groove in the fuel tank).

Fuel Pump Plate Cover Installation :

58.8 ~ 68.6 N.m (6.0 ~ 7.0 kgf.m, 43.3 ~ 50.6 lb-ft)

Fuel Tank Repair procedures

Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") 2. Remove the rear seat cushion. (Refer to Body - "Rear Se ...

Fuel Filter Repair procedures

Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B). 3. Remove the head ...

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Hyundai Elantra AD (2016-2020) Service Manual: Filler-Neck Assembly Repair procedures
Removal 1. Remove the rear-LH wheel, tire, and the inner wheel house. 2. Disconnect the fuel filter hose (A) and the ventilation hose (B). 3. Open the fuel filler door and unfasten the filler-neck assembly mounting screw (A). 4. Remove the filler-neck assembly from the vehicle after ...