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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Engine Mechanical - 6.0L (L96 LC8)) >> Repair Instructions - Off Vehicle >> Oil Pump Disassemble

Oil Pump Disassemble

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  1. GM1402152Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The internal parts of the oil pump assembly are not serviced separately, excluding the spring. If the oil pump components are worn or damaged, replace the oil pump as an assembly.

    Remove the oil pump cover bolts (408).

  2. Remove the oil pump cover (409).
    3. NOTE:

    Mark or identify the gears for assembly. Separating Parts 

  3. Remove the drive gear (410).
  4. Remove the driven gear (412).
  5. Remove the pressure relief valve plug (416).
  6. Remove the pressure relief valve spring (415).
  7. Remove the pressure relief valve (414).
  8. Inspect the oil pump components. Oil Pump Cleaning and Inspection 
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