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Home >> Chevrolet >> 1990 >> Step Van 7.4 N, Standard >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> 6.2L V8 Diesel - VINS [C,J] >> Removal & Installation >> Hydraulic Valve Lifters >> Removal

Hydraulic Valve Lifters: Removal

  1. Remove intake manifold, rocker covers, rocker arm shafts and push rods as previously described. On Van models, cylinder head must be removed as previously described.
  2. On all other models, lifters can be removed through access holes using Lifter Remover (J-29834) and a magnet. Remove lifter guide clamps and guide plates. Remove lifters using lifter remover. Mark lifters for location.
NOTE: Lifters are available in an .010" oversize diameter. Oversize lifter can be identified by a "10" etched on side. Cylinder block will be stamped "O.S." on pad adjacent to lifter bore and on top rail of cylinder case above lifter bore.