What was found
LOWER EXTERNAL FUSELAGE STA.450 LBL 12'; CORROSION FOUND AROUND RADIO ALTIMETER CABLE ACCESS HOLE<[01] REMOVED CORROSION LOWER EXTERNAL FUSELAGE SKIN IAW SRM 51-10-02 ITEM 15;[02] VISUAL INSPECTED AREA WITH 10X MAGNIFYNG GLASS IAW SRM 51-10-02 ITEM 15;[03] STEP 2 C/W;[04] ACCOMPLISHED UT GRID OF THE AFFECTED AREA IAW B737 NDT P4 51-00-00 P2 TOOL 36285 DUE 16DEC23<BR><BR>FOUND .080' ORIGINAL; .076' REMAINING; .004' LOSS<BR><BR>GRID SKETCH SUPPLIED WITH UT GRID FOR NRC TTG8Q00NZ6HB;[05] FAULT RESOLVED ON FAULT TTG8Q00NZ6HB WHERE EA 23-153-03085 ADDED;[06] ALL RII COMPLETE