LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1819 (Engine Mechanical - 3.5L (L66)) >> Repair Instructions >> Off Vehicle Repair Instructions >> Crankshaft and Bearings Cleaning and Inspection >> Crankshaft End Play Measurement

Crankshaft End Play Measurement

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Measuring Crankshaft Endplay
    GM897393Courtesy of GENERAL MOTORS CORP.
  1. Push the crankshaft firmly away from the SA9179NE  and position the tip of the dial indicator against the end of the crankshaft. See Special Tools .
  2. Zero the dial indicator and push the crankshaft firmly toward the SA9179NE  . See Special Tools . If the end play measurement exceeds the service limit, inspect the thrust washers and the thrust surface of the crankshaft.

    Specification: 

    • Crankshaft end play - new: 0.1-0.35 mm (0.004-0.014 in)
    • Crankshaft end play - service limit: 0.45 mm (0.018 in)

  3. Replace parts as required. The thrust surface of the crankshaft is a fixed dimension and should not be changed by grinding or shimming.