What was found
REAR SPAR LOWER CHORD / BS 161 / LEFT WING / CORROSION REMOVAL PSE 57.11.02.2 - PERMANENT REPAIR ACCOMPLISHMENT. CURRENT REVISION OF ER/A 525623-14AD IS REV. C. RESULTS OF STAGE II DTE/DTA HAVE BEEN COMPLETED AND INCORPORATED AT THIS REVISION LEVEL. ACCOMPLISH SECTION IV: PERMANENT REPAIR : REMOVED TANK PLATES 520CB & 520DT REF. MD90AMM 28-00-00(426619) INSTALLED TANK PLATES 520CB & 520DT REF. MD90AMM 28-00-00 PERFORMED LEAK CHECK. NO LEAKS NOTED REF. MD90AMM 28-00-00 (933739) C/W ERA 525623-14AD REV D SECTION IV. NO DEFECTS NOTED. (LP#0972552)