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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 4.3L (Unit Repair) >> Repair Instructions >> Crankshaft and Bearings Removal

Crankshaft and Bearings Removal

  1. Mark or identify the crankshaft bearing cap locations, direction, and positions for assembly.
  2. Remove the crankshaft bearing cap bolts.
  3. Remove the crankshaft bearing caps.
    Fig 1: Crankshaft Bearing Caps & Bolts
    G01660347Courtesy of GENERAL MOTORS CORP.
  4. Remove the crankshaft.
    Fig 2: Crankshaft
    G01660348Courtesy of GENERAL MOTORS CORP.
  5. Remove the crankshaft bearings from the crankshaft bearing caps.
    Fig 3: Crankshaft Bearings & Caps
    G01660349Courtesy of GENERAL MOTORS CORP.
  6. Remove the crankshaft bearings from the engine block.
    Fig 4: Crankshaft Bearings
    G01660350Courtesy of GENERAL MOTORS CORP.