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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.4L) >> Repair Instructions - Off Vehicle >> Engine Block Assemble

Engine Block Assemble

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Locating Block Plugs
    GM2146311Courtesy of GENERAL MOTORS COMPANY
  1. Apply sealant to all plugs (1, 2, 3) prior to installation. Refer to Adhesives, Fluids, Lubricants, and Sealers .
  2. Install the drain plug, with sealant, in the water pump.
    3. CAUTION:

    Refer to Fastener Caution .

  3. Install the coolant jacket plugs, with sealant, and tighten to 35 N.m (26 lb ft).
  4. Install the rear oil passage plugs, with sealant, and tighten to 60 N.m (44 lb ft).
  5. Install the other oil passage plugs, with sealant, and tighten to 35 N.m (26 lb ft).
    6. Fig 2: Oil Pressure Switch
    GM2591690Courtesy of GENERAL MOTORS COMPANY
  6. Lubricate the crankshaft position sensor O-ring with engine oil. Refer to Adhesives, Fluids, Lubricants, and Sealers .
  7. Install the crankshaft position sensor (1) and bolt and tighten to 10 N.m (89 lb in).
  8. Install the oil pressure switch (2) and tighten to 26 N.m (19 lb ft).
    9. Fig 3: Knock Sensor
    GM2512857Courtesy of GENERAL MOTORS COMPANY
  9. Install the knock sensor (1) and bolt and tighten to 25 N.m (18 lb ft).
    10. Fig 4: Piston Oil Nozzle Assembly
    GM2146314Courtesy of GENERAL MOTORS COMPANY
  10. Install the piston oil nozzle assemblies (1), if equipped.
  11. Install the piston oil nozzle assembly bolts and tighten to 15 N.m (11 lb ft).
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