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Home >> Pontiac >> 2003 >> Vibe GT >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Mechanical - 1.8L (LV6)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Oil Pump Disassemble

Oil Pump Disassemble

WARNING: This page is about a different variant/trim than selected.
  1. Remove the 5 oil pump cover screws and remove the oil pump cover.
  2. Remove the oil pump drive gear and the driven gear from the oil pump.
    CAUTION: Refer to SAFETY GLASSES CAUTION .
    Fig 1: Applying Air Pressure To Oil Jet
    G01546958Courtesy of GENERAL MOTORS CORP.
  3. Apply light air pressure to the oil jet. Inspect the oil jet for damage or clogging.
  4. Remove and inspect the relief valve. Coat the relief valve with oil and check that it fails smoothly into the valve hole by its own weight.
    Fig 2: Inspecting Relief Valve
    G01546959Courtesy of GENERAL MOTORS CORP.
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