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Home >> Kia >> 2020 >> Optima EX Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 52 (Fuel Delivery System - 2.4L (Except HEV)) >> Delivery Pipe >> Repair Procedures >> Installation

Repair Procedures: Installation

WARNING: This page is about a different variant/trim than selected.
WARNING:
  • Do not use already used injector fixing clip again.
  • Install the component with 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 use already used injector O-ring again.
  • Do not use already used bolt again.
  • When insert the injector, be careful not to damage the injector tip.
  • Do not reuse the high pressure fuel pipe.
WARNING:
  • When fastening the fuel delivery pipe mounting bolts, fully hand-tighten first, and then tighten in the proper sequence ((2) → (3) → (1) → (4)) in several cycles up to the specified torque.
Fig 1: Fuel Delivery Pipe Mounting Bolts Tightening Sequence
G12932938Courtesy of KIA MOTORS AMERICA, INC.
  1. Install in the reverse order of removal.