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Home >> Buick >> 2018 >> Encore Preferred, AWD >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical - 1.4L (LUV) >> Repair Instructions - Off Vehicle >> Crankshaft and Bearing Cleaning and Inspection >> Crankshaft Out-of-Round, Check

Crankshaft Out-of-Round, Check

  1. GM2190919
    NOTE:

    Crankshaft removed.

    Insert the crankshaft in the engine block.

  2. Install the GE-571-B  gauge (1).
    1. Attach holder to the engine block.
    2. Place the dial gauge plunger against the crankshaft bearing journal and adjust.
  3. Check the rotational play of the crankshaft.
    1. Turn the crankshaft evenly.
    2. Maximum permissible rotational play 0.03 mm (0.001 in).
  4. Remove the GE-571-B  gauge.