GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 HHR 🢒 Engine 🢒 Engine Mechanical - 2.2L or 2.4L 🢒 Engine Block Assemble

    Object Number: 412447 Size: SH
  1. Install the drain plug in the water pump.
  2. Apply GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the plug before installation.

    3. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the coolant jacket plugs and tighten to 35 N·m (26 lb ft).
  4. Apply GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the plugs before installation.
  5. Install the rear oil passage plugs and tighten to 60 N·m (44 lb ft).
  6. Apply GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the plug before installation.
  7. Install the other oil passage plugs and tighten to 35 N·m (26 lb ft).

    8. Object Number: 630345 Size: SH
  8. Lubricate the crankshaft position sensor O-ring with engine oil.
  9. Install the crankshaft position sensor and bolt and tighten to 10 N·m (89 lb in).

    10. Object Number: 630350 Size: SH
  10. Install the oil pressure switch and tighten to 26 N·m (19 lb ft).

    11. Object Number: 1977766 Size: SH
  11. Install the knock sensor and bolt and tighten to 25 N·m (18 lb ft).

    12. Object Number: 1594334 Size: SH
  12. Install the piston oil nozzle assemblies, if equipped.
  13. Install the piston oil nozzle assembly bolts and tighten to 15 N·m (11 lb ft).