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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 2.0L (LTG) - Repair Instructions - Off Vehicle >> Repair Instructions - Off Vehicle >> Lower Crankcase Removal

Lower Crankcase Removal

    Fig 1: Oil Pump Flow Control Valve And Bolts
    GM2726791Courtesy of GENERAL MOTORS COMPANY
  1. Remove the oil pump flow control valve (2) and bolts (1, 3).
  2. Fig 2: Oil Gallery Plugs
    GM2726792Courtesy of GENERAL MOTORS COMPANY
  3. Remove the oil gallery plugs (1, 2).
  4. Fig 3: Lower Crankcase Perimeter Bolts
    GM2726800Courtesy of GENERAL MOTORS COMPANY
  5. Remove the lower crankcase perimeter bolts (3).
  6. Remove and discard the crankshaft bearing bolts (1).
  7. Gently separate the lower crankcase (2) from the block.