1.Remove the fuel pump.(Refer to Fuel Delivery System - "Fuel Pump")
2.Disconnect the fuel sender connector (A).

3.Release the fixing hook (A) and then remove fuel sender (B) in the arrow direction.

4.Disconnect the fuel pump motor connector (A).

5.Remove the fixing pin (A) and then disconnect the fuel feed tube (B).

6.Release the fixing hook (A) and then remove the head assembly (B).

7.Release the fixing hook (A) and then remove the reservoir-cup (B).

8.Disconnect the fuel pump motor connector (A).
9.Disconnect the ground cable (B).

10.Remove the fixing pin (A) and then disconnect the fuel pressure regulator (B).

11.Release the fixing hook and then remove the assist pump (A).

12.Separate the fuel pump hose (A) after releasing the clamp (B).

• Replace the clamp with a new one when reinstalling the clamp.
13.Remove the pump filter & fuel pump (A) after releasing the hooks.

14.Release the fixing hook and then remove the fuel filter (A) from the bracket (B).


1.Install in the reverse order of removal.
Fuel Pump
Fuel Pump MotorHyundai Tucson (NX4) 2022-2025 Service Manual: OD Clutch & LR Brake Control Solenoid Valve (OD/C & LR/B_VFS)
- Description
• OD Clutch & LR Brake control solenoid valve is a Variable Force Solenoid (VFS) type.
• When TCM supplies variable current to solenoid valve, hydraulic
pressure of OD clutch & LR brake is controlled directly by solenoid
valve.
- Components Location
1. ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Compressor oil
- Oil Specification
1.The R-134a or R-1234yf system requires synthetic (PAG) compressor
oil whereas the R-12 system requires mineral compressor oil. The two
oils must never be mixed.
2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of c ...