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Home >> Porsche >> 2021 >> 718 Boxster S, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (24 Fuel System - Electronic Injection 2.0L -- 982 - BOXSTER/CAYMAN) >> WM, 246319 - Removing And Installing High-Pressure Pump >> Installing High-Pressure Pump

Installing High-Pressure Pump

WARNING: This page is about a different variant/trim than selected.
  1. Coat the thread of the union nut for the high-pressure line with Microgleit DF977S lubricant (Part No. 000.043.209.35).
  2. Replace seals and O-rings and grease with Kluber Syntheso Glep (Part No. 000.043.204.68).
  3. Replace spring band clamp, check low-pressure hose for damage and replace it if necessary.

    Replace the two spring band clamps when replacing the low-pressure hose! 

  4. Before installation, grease the sealing surface of the high-pressure pump with a light coating of Kluber Syntheso Glep.
  5. Further installation is performed in reverse order to removal.

    Fastening screws on high-pressure pump > Tightening torque 13 Nm (9.5 ftlb.)  .

    Union nut on high-pressure line > Tightening torque 25 Nm (19 ftlb.)  .

    Union nut for high-pressure line on new type of high-pressure pump > Tightening torque 25 Nm (19 ftlb.) 

    Fastening screw for low-pressure line holder > Tightening torque 13 Nm (9.5 ftlb.)  .

    Fastening screws for solenoid valve holder >.