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Home >> Ford >> 2005 >> Excursion 6.0 P, 4WD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Fuel Charging System - Turbocharger >> Diagnosis And Testing >> Turbocharger >> Component Tests >> Bearing Clearance Check >> Check Axial End Play

Check Axial End Play

    NOTE: Radial shaft movement cannot readily be measured on this turbocharger.
  1. Position the dial indicator on the turbine end of the radial shaft and zero the indicator.
  2. Move the radial shaft back and forth by hand and record the reading.
    Fig 1: Checking Axial End Play
    G03888075Courtesy of FORD MOTOR CO.
  3. If readings exceed specifications, install a new turbocharger.