F THE FOUR MOUNT STRUTS, THE TURBINE REAR FRAME IS SERVICEABLE AND MUST BE RE-INSPECTED AT 4,700 CYCLE REPETITIVE INTERVALS. IF CRACKS ARE FOUND ON THE MOUNT STRUTS, THE TRF MUST BE RE- INSPECTED ACCORDING TO THE FOLLOWING REPETITIVE INTERVALS Total cumulated crack length at each location L 0.20 (5) 0.20 (5) 5