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Home >> Buick >> 2015 >> Verano Leather >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 2.0L (LHU)) >> Repair Instructions - Off Vehicle >> Engine Block Disassemble

Engine Block Disassemble

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Locating Block Plugs
    GM2146311Courtesy of GENERAL MOTORS COMPANY
  1. Remove the water jacket drain plug.
  2. Remove the oil flow check valve.
  3. Remove the rear oil passage plugs (3).
  4. Remove the 3 oil passage plugs on each side of the block (2).
  5. Remove the 2 water passage plugs on the top of the block (1).
  6. Remove the 2 front oil passage plugs.
    7. Fig 2: Knock Sensors
    GM2146312Courtesy of GENERAL MOTORS COMPANY
  7. Remove the knock sensors (1).
    8. Fig 3: Oil Pressure Switch
    GM2591690Courtesy of GENERAL MOTORS COMPANY
  8. Remove the oil pressure switch (2).
  9. Remove the crankshaft position (CKP) sensor (1) and bolt.
  10. Inspect the crankshaft position sensor for damage and replace, if necessary.
    11. Fig 4: Piston Oil Nozzle Assembly
    GM2146314Courtesy of GENERAL MOTORS COMPANY
  11. Loosen the piston oil nozzle assembly captured bolts and remove the piston oil nozzle assemblies (1).
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