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Home >> Chevrolet >> 1990 >> Step Van 7.4 N, Standard >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> 4.3L V6 - VIN [Z] >> Overhaul >> Camshaft >> Removal

4.3L V6 - VIN [Z]: Overhaul: Camshaft: Removal

  1. Remove intake manifold, engine front cover, timing chain and camshaft sprocket as previously described. Remove valve covers. Loosen all rocker arm nuts and rotate rockers to one side. Remove push rods and lifters. Remove lifter retainer plate then remove lifters. Mark location for reassembly reference.
  2. Remove radiator and grille. Remove thrust plate retaining screws. Reinstall cam gear for ease in handling. Remove camshaft.
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