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Home >> Buick >> 2018 >> Encore Preferred, AWD >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical - 1.4L (LUV) >> Repair Instructions - On Vehicle >> Valve Stem Oil Seal and Valve Spring Replacement >> Exhaust Valve Stem Oil Seal Removal Cylinder 1

Exhaust Valve Stem Oil Seal Removal Cylinder 1

Remove the exhaust valve stem oil seals of cylinder 1:

  1. Transfer the EN-6086 - 7  lever to the exhaust side of cylinder 1.
  2. Replace the EN-6086 - 200 - 1  mounting piece with the EN-6086 - 11  demounting piece.
  3. Remove the exhaust valve keys, exhaust valve spring retainers, exhaust valve springs and the exhaust valve stem oil seals as described above.