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Home >> Chevrolet >> 2011 >> Impala LS, 3.9 M >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 3.5L - Repair Instructions - Off Vehicle (2 Of 3)) >> Oil Pump Assemble >> Special Tools

Special Tools

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J-22144:  Oil Suction Pipe Installer

  1. Lubricate all the internal oil pump parts using engine oil during assembly.
    2. Fig 1: Identifying Oil Pump Gears
    GM1557729Courtesy of GENERAL MOTORS CORP.
  2. Install the oil pump gears.
    3. Fig 2: Identifying Oil Pump Cover
    GM1557727Courtesy of GENERAL MOTORS CORP.
  3. Install the oil pump cover.
    4. CAUTION: Refer to Fastener Caution .
  4. Install the oil pump cover bolts and tighten to 10 N.m (89 lb in).
    5. Fig 3: Identifying Oil Pump Pressure Regulator Valve
    GM1557740Courtesy of GENERAL MOTORS CORP.
  5. Install the pressure regulator valve.
  6. Install the pressure regulator spring.
  7. Install the cotter pin.
    8. NOTE: Make sure the cotter pin is properly secured.
  8. Apply sealer to the new suction pipe. Refer to Adhesives, Fluids, Lubricants, and Sealers for recommended sealant.
  9. Tap the new suction pipe into place using a plastic hammer and J-22144:  installer.
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