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Home >> Pontiac >> 2004 >> Aztek Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 3.4L >> Repair Instructions >> Off-Vehicle Repair Instructions >> Engine Block Disassemble
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Engine Block Disassemble

    Fig 1: Identifying Camshaft Rear Bearing Hole Plug Installation Depth
    GM187008Courtesy of GENERAL MOTORS CORP.
  1. Remove the camshaft rear bearing hole plug.
    2. Fig 2: Identifying Rear Oil Gallery Plugs
    GM187017Courtesy of GENERAL MOTORS CORP.
  2. Remove the rear oil gallery plugs (1, 2, 3).
    3. Fig 3: Front Oil Gallery Plugs
    GM55266Courtesy of GENERAL MOTORS CORP.
  3. Remove the front oil gallery plugs (1, 2).
  4. Remove all of the remaining engine block plugs.
    5. Fig 4: Removing Knock Sensor
    GM187001Courtesy of GENERAL MOTORS CORP.
  5. Remove the knock sensor.
    6. Fig 5: View Of Engine Oil Pressure Switch
    GM186993Courtesy of GENERAL MOTORS CORP.
  6. Remove the engine oil pressure switch.
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