ing the Mandatory Inspection Intervals as specified in this AD, and revise the Airworthiness Limitations Section (chapter 05-21-03) of the CFM56-7B Engine Shop Manual, CFMI-TP- SM.10 by adding the following: "TURBINE REAR FRAME WITH TANGENTIAL STRUTS-MANDATORY INSPECTIONS-LIFE LIMITS TASK 05-21-03-200-001 1. Ge