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Home >> Hyundai >> 2019 >> Sonata SE >> 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

G12633340Courtesy of HYUNDAI MOTOR AMERICA
  1. Combustion seal
  2. Rubber washer
  3. Support disc
  4. O-ring
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.
G12633341Courtesy 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 1: Delivery Pipe Installation Bolts Tightening Sequence
G12633342Courtesy of HYUNDAI MOTOR AMERICA
  1. Installation is reverse of removal.
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