What was found
B757-49-3-8084 APU AIR INLET HOUSING TO FUSLAGE CUTOUT LANDING H AS AREAS OF CORROSION AS VIEWED THRU ACCESS 311AL RL076. REF ST- ENG N/R 0077683. BLENDED AND CHECKED LIMITS TO CORROSION ON APU INLET HOUSING TO FUSLAGE CUTOUT LANDING; L=20.5", W=1.25", D=.052". OUT OF LIMITS IAW B757-300 SRM 53-80-15 AD1, PG 105, DETAIL II, ORIGINAL MATE RIAL THICKNESS .250". REMOVED AND REPLACED FWD APU STRAP P/N: 14 8N3138-20, BATCH: 0003569919, PO NO. SAG1960966 IAW BOEING DRAWI ING 148N3105 REV C. WORK WAS ACCOMPLISHED BY MECH V920993. NO FURTHER ACTION REQUIRED. CLOSING LOGPAGE.