GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Opel 🢒 2009 🢒 Insignia HB (Global Epsilon) 🢒 Engine 🢒 Engine Mechanical - 1.6L (LDE or LLU) and 1.8L (2H0) 🢒 Engine Block Disassemble

    Object Number: 2026868 Size: SH
  1. Remove the cylinder head locating (1, 2).

    2. Object Number: 2026870 Size: SH
  2. Remove the oil pressure switch (1).

    3. Object Number: 2026869 Size: SH
  3. Remove the knock sensor bolt (2) and the knock sensor (1).
  4. Clean the thread.

    5. Object Number: 2026901 Size: SH
  5. Remove the oil flow check valve (1).

    6. Object Number: 2026539 Size: SH
  6. Remove the oil pressure relief valve closure bolt (1) and the oil pressure relief valve.

    7. Object Number: 2026540 Size: SH
  7. Remove the piston (1) and spring (2) from the oil pressure relief valve closure bolt (3).
  8. Clean and inspect the components. Refer to Engine Block Cleaning and Inspection.
  9. Clean the thread.

    10. Object Number: 2026902 Size: SH
  10. Remove the 4 piston oil nozzles (1).