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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> 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. Insert the crankshaft in the engine block.
    Fig 1: Dial Gauge Tool
    GM2190919Courtesy of GENERAL MOTORS COMPANY
    NOTE: Crankshaft removed.
  2. Install the GE-571-B  gauge (1).
    • Attach holder to the engine block.
    • Place the dial gauge plunger against the crankshaft bearing journal and adjust.
  3. Check the rotational play of the crankshaft.
    • Turn the crankshaft evenly.
    • Maximum permissible rotational play 0.03 mm (0.001 in).
  4. Remove the GE-571-B  gauge.