Hyundai i-30: Fuel Delivery System / Delivery Pipe

Hyundai i30 (PD) 2018-2024 Service Manual / Engine Control / Fuel System / Fuel Delivery System / Delivery Pipe

Repair procedures
Removal
  
In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel. So don’t do any repair work right after engine stops.
1.
Turn the ignition switch OFF and disconnect the battery (-) terminal.
2.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
3.
Remove the intake manifold.
(Refer to Engine Mechanical System - "Intake Manifold")
4.
Remove the injector & delivery pipe form (A).

5.
Remove the high pressure fuel pipe (A).
Tightening Torque :
Mounting bolt : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
Flange nut : 29.4 - 35.3 N.m (3.0 - 3.6 kgf.m, 21.7 - 26.0 lb-ft)

6.
Remove the alternator.
(Refer to Enigine Electrical System - "Alternator")
7.
Remove the delivery pipe & injector assembly (A).
Tightening Torque :
19.6 - 24.5 N.m (2.0 - 2.5 kgf.m, 14.5 - 18.1 lb-ft)

8.
Disconnect the wiring connector and then separate the injector (A) from the delivery pipe (B).

Installation
  
Do not reuse injector fixing clip.
Do not reuse the injector rubber washer.
Do not reuse the combustion seal.
Install the component to the specified torques.
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
Apply engine oil to the injector O-ring.
Do not reuse injector O-ring.
Do not reuse bolt.
When inserting the injector, be careful not to damage the injector tip.
1.
Install in the reverse order of removal.

    Accelerator Pedal

    Repair procedures Removal 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2...

    High Pressure Fuel Pump

    Specifications Specification Items Specification High Pressure Fuel Line bar 20 - 350 MPa 2 - 35 kgf/cm² 20...

    Other information:

    Hyundai i30 (PD) 2018-2024 Owner's Manual: System maintenance


    Climate control air filter This filter is installed behind the glove box. It filters the dust or other pollutants that enter the vehicle through the heating and air conditioning system. We recommend that the climate control air filter be replaced by a HYUNDAI authorised repairer according to the maintenance schedule...

    Hyundai i30 (PD) 2018-2024 Service Manual: Rear Door Window Glass


    Components and components location Component Location 1. Rear door window glass Repair procedures Replacement 1. Remove the rear door trim. (Refer to Rear Door - "Rear Door Trim") 2...

    Categories

    Warning light and message

    Hyundai i30. Warning light and message

    When the High Beam Assist (HBA) System is not working properly, the warning message will come on for a few second. After the message disappears, the master warning light (Hyundai i30. Warning light and message) will illuminate.

    read more


     
    Copyright © 2024 www.hi30.net