Fuel Line & Vapor Line: Installation

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: Installing Fuel Vapor & Return Hoses
  Courtesy of HYUNDAI MOTOR CO.
Install the fuel filter, and tighten the fuel filter bracket.
Tighten the two fitting nuts while holding the fuel filter nuts.
Tightening torque

Fuel filter fitting nuts:

30-40 Nm (300-400 kg.cm, 22.1-29.5 lb.ft)
Install the clips and make sure that they do not interfere with other components.

Fig 2: Identifying Fuel Filter
Courtesy of HYUNDAI MOTOR CO.