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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 4.3L >> Repair Instructions >> Off-Vehicle Repair Instructions >> Crankshaft Rear Oil Seal and Housing Removal

Crankshaft Rear Oil Seal and Housing Removal

  1. Remove the crankshaft rear oil seal from the crankshaft rear oil seal housing.

    Insert a suitable tool into the access notches and then carefully pry the crankshaft rear oil seal from the crankshaft rear oil seal housing.

    Fig 1: Removing Crankshaft Rear Oil Seal Housing
    G01643859Courtesy of GENERAL MOTORS CORP.
  2. Discard the crankshaft rear oil seal.
  3. Remove the crankshaft rear oil seal housing nut and bolts.
  4. Remove the crankshaft rear oil seal housing.
    Fig 2: Removing Crankshaft Rear Oil Seal Housing, Nut And Bolts
    G01643860Courtesy of GENERAL MOTORS CORP.
  5. Remove the crankshaft rear oil seal housing gasket.
    Fig 3: Removing Crankshaft Rear Oil Seal Housing Gasket
    G01643861Courtesy of GENERAL MOTORS CORP.
  6. Discard the crankshaft rear oil seal housing gasket.
  7. Remove the crankshaft rear oil seal housing retainer stud from the engine block.
    Fig 4: Removing Crankshaft Rear Oil Seal Housing Retainer Stud From Engine Block
    G01643862Courtesy of GENERAL MOTORS CORP.
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