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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Cooling System (4-Cylinder Direct Injection 2.0L 4V TFSI Engine (Ea 888EVO4))) >> 19 Cooling System >> Coolant Pipes >> Overview - Coolant Pipes >> Overview - Coolant Pipes on Engine

Overview - Coolant Pipes on Engine

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Fig 1: Exploded View Of Coolant Pipes on Engine
GWWA19-13370Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 9 Nm
  2. Coolant Hose
  3. Bolt
    • 6 Nm
    • Thread cutting
    • Position the bolt by hand and tighten it until it finds the old threads. Then tighten the bolt to the specification.
  4. Coolant Hose
  5. Bolt
    • 20 Nm
  6. Coolant Hose
  7. Bolt
    • 20 Nm
  8. Right Coolant Pipe
  9. O-Ring
    • Replace after removing
  10. Left Coolant Pipe
  11. Bolt
    • 9 Nm
  12. Coolant Hose
    • Fold back and pry up the clip to remove the heat shield boot
    • Connecting. Refer to Figure.
  13. Bolt
    • 6 Nm
    • Thread cutting
    • Position the bolt by hand and tighten it until it finds the old threads. Then tighten the bolt to the specification.