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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1928 (Engine Mechanical - 3.5L) >> Repair Instructions - Off Vehicle >> Engine Block Disassemble

Engine Block Disassemble

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Camshaft Rear Bearing Hole Plug Installation Depth
    GM187008Courtesy of GENERAL MOTORS CORP.
    CAUTION: Maximum gasket performance is achieved when using new fasteners, which contain a thread-locking patch. If the fasteners are not replaced, a thread locking chemical must be applied to the fastener threads. Failure to replace the fasteners or apply a thread-locking chemical MAY reduce gasket sealing capability.
  1. Remove the camshaft rear bearing hole plug.
  2. Fig 2: View Of Rear Oil Gallery Plugs
    GM909626Courtesy of GENERAL MOTORS CORP.
  3. Remove the rear oil gallery plugs (102, 103).
  4. Fig 3: View Of Front Oil Gallery Plugs (107, 110, 137)
    GM909627Courtesy of GENERAL MOTORS CORP.
  5. Remove the front oil gallery plugs (107, 110, 137).
  6. Remove the engine front cover locating pins (546).
  7. Fig 4: View Of Engine Block Plug
    GM909628Courtesy of GENERAL MOTORS CORP.
  8. Remove the engine block plug.
  9. Remove the transmission locating pins (A).
  10. Fig 5: View Of Knock Sensors
    GM909629Courtesy of GENERAL MOTORS CORP.
  11. Remove the knock sensors.
  12. Fig 6: Locating Engine Oil Pressure Indicator Switch
    GM909630Courtesy of GENERAL MOTORS CORP.
  13. Remove the engine oil pressure indicator switch.