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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.4L (Except HEV) >> Injector >> Repair Procedures >> Installation
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Repair Procedures: Installation

Fig 1: Locating Combustion Seal, Rubber Washer, Support Disc And O-Ring
G11995510Courtesy of HYUNDAI MOTOR AMERICA
CAUTION:
  • Do not reuse the used injector fixing clip.
CAUTION:
  • Install the component with the specified torques.
  • Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
CAUTION:
  • Apply engine oil to the injector O-ring.
  • Do not reuse the used injector O-ring.
CAUTION:
  • Do not reuse the used bolt.
CAUTION:
  • When inserting the injector, be careful not to damage the injector tip.
CAUTION:
  • Do not reuse the support disc.
  • Do not reuse the injector rubber washer.
  • When replacing the rubber washer, the steel plate (A) part should face the cylinder head and the rubber plate (B) part should face the injector body part.
Fig 2: Steel Plate And Rubber Plate
G11995511Courtesy of HYUNDAI MOTOR AMERICA
CAUTION:
  • Do not reuse the combustion seal.
CAUTION:
  • When tightening the delivery pipe installation bolts, tighten them in accordance with the order ((2) → (3) → (1) → (4)) after hand tightening.
Fig 3: Delivery Pipe Installation Bolts Tightening Sequence
G11995512Courtesy of HYUNDAI MOTOR AMERICA
  1. Installation is reverse of removal.
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