GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2009 🢒 H3 🢒 Engine 🢒 Engine Cooling 🢒 Oil Pump Suction Pipe and Screen Assembly Replacement

Removal Procedure

    Object Number: 1562578 Size: SH
  1. Remove the oil pan. Refer to Oil Pan Replacement.
  2. Remove the oil pump pipe screen brace bolts.
  3. Remove the oil pump pipe screen bolt.
  4. Remove the oil pump pipe screen from the engine.
  5. Remove and discard the oil pump pipe seal.
  6. Clean and inspect the oil pump pipe screen.

Installation Procedure

    Object Number: 1562578 Size: SH
  1. Install a NEW oil pump pipe seal onto the oil pump pipe screen assembly.
  2. Install the oil pump pipe screen to the engine.
  3. Apply sealant to the oil pump pipe bolt threads. Refer to Adhesives, Fluids, Lubricants, and Sealers.

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

  4. Install the oil pump pipe screen assembly bolts.

    5. Tighten
    Tighten the bolts to 10 N·m (89 lb in).

  5. Install the oil pan. Refer to Oil Pan Replacement.