LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2004 >> XG350 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> Fuel Delivery System >> Fuel Line And Vapor Line >> Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Line And Vapor Line: Installation

  1. Install the fuel vapor hose and return hoses.
    • If the fuel line has a stepped section, connect the fuel hose to the line securely, as shown in the illustration.
    • If the fuel line does not have a stepped section, connect the fuel hose to the line securely.
      Fig 1: Fuel Vapor Hose Installation
      G00721424Courtesy of HYUNDAI MOTOR CO.
  2. Install the fuel filter and tighten the fuel filter bracket.
  3. Tighten the two fitting nuts while holding the fuel filter nuts.

    Tightening torque 

    Fuel filter fitting nuts:

    20~40 Nm (300~400 kg.cm, 22.1~29.5 lb.ft)

  4. Install the clips and make sure that they do not interfere with other components.