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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 2.0L (LUZ) Diesel) >> Repair Instructions - Off Vehicle >> Crankshaft and Bearing Cleaning and Inspection >> Crankshaft Journals Measurement

Crankshaft Journals Measurement

WARNING: This page is about a different variant/trim than selected.
  1. Measure the crankshaft journals for out-of-round.
    Fig 1: Measuring Crankshaft Journals
    GM35207Courtesy of GENERAL MOTORS COMPANY
  2. Measure the crankshaft journals for taper.
    Fig 2: Measuring Crankshaft Journals For Taper
    GM2026889Courtesy of GENERAL MOTORS COMPANY
  3. Measure the crankshaft runout.

    Using wooden V-blocks, support the crankshaft on the front and rear journals.

  4. Use a suitable tool (1) in order to measure the crankshaft runout at the front and rear intermediate journals.
  5. Use a suitable tool (1) in order to measure the runout of the crankshaft rear flange.
  6. Replace the crankshaft if the measurements are not within specifications. Refer to Engine Mechanical Specifications .