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Home >> Cadillac >> 2019 >> ATS Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (ENGINE MECHANICAL - 3.6L (LGX LF4) - REPAIR INSTRUCTIONS - OFF VEHICLE (1 Of 2)) >> Repair Instructions - Off Vehicle >> Crankshaft and Bearing Removal >> Crankshaft End Play Measurement

Crankshaft End Play Measurement

WARNING: This page is about a different variant/trim than selected.
  1. Place a dial indicator at the crankshaft nose.
  2. Gently force the crankshaft to the extreme front and rear positions with a pry tool while monitoring the movement of the dial indicator.
  3. The crankshaft end play should not exceed specifications. Engine Mechanical Specifications (LF4) , or Engine Mechanical Specifications (LGX)
  4. If the specifications are exceeded inspect the thrust bearing thrust OD and the crankshaft thrust wall for wear and/or excessive runout. Engine Mechanical Specifications (LF4) , or Engine Mechanical Specifications (LGX)
  5. Replace the thrust bearing or crankshaft as necessary.
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