What was found
TWO EXISTING REPAIRS ON LT ELEVATOR UPPER SURFACE FROM INBD TO OTBD 20 INCHES, FROM AFT TO FWD 20 INCHES. THE EXISTING REPAIR WAS EVALUATED & FOUND IN CONFORMITY WITH SRM 55-21-12 201 PARA 5 B, BUT FOUND DELAMINATION BETWEEN REPAIRED PLIES & CORE. REPAIRED THE DELAMINATION IAW SRM 55-21-12 201 PARA 5A & EA6-5520-T0311277. TITLE STABILIZERS ELEVATORS POST REPAIR INSPECTION REQUIREMENTS FOR SRM COMPOSITE REPAIR ON LT ELEVATOR UPPER SKIN PANEL, STATION 160 RSC TRACKING WAS ISSUED & COMPLETED TO REPAIR THE DELAMINATION & FOR TRACKING REQUIREMENT. THE REPAIR WAS CATEGORY B & CLASSIFIED AS MAJOR REPAIR IAW GMM6-2-100, REVISION123, EO6-5100-7-5000D PART 1. TITLE STRUCTURES REPAIR CATALOG REPAIR IDENTIFICATION & TRACKING REQUIREMENTS 14 CFR 121.707 WAS COMPLETED.