Cylinder Block Assembly: Technical Service Bulletins

• Engine - Updated Crank Bearing & Journal Specifications
• Piston Specifications - Revised
  • Overview
  • 1988 - 1992 (LN3 and L27) Piston Specifications
  • 1993 - 1994 (L27) Piston Specifications
  • 1992 - 1993 (L67) Piston Specifications
  • 1994 (L67) Piston Specifications
• Balance Shaft - Special Tools and Procedure Revision
• Crankshaft/Connecting Rod - Manual Update
• Engine - Intake Manifold Inspection/Replacement