What was found
B757-06-3-0243 AFT CARGO FRAME WEB FWD SIDE STA 1420,28R TO 29; HAS CORROSION, REF ST-ENG N/R 0071526. REMOVED AND CHECKED LIMITS TO CORROSION AT AFT CARGO FRAME WEB F WD SIDE STA 1420, 28R TO 29L, L=5.0" W=3.0" D=.016". OUT OF LIMI TS IAW B757-300 SRM 53-00-07 FIG 101, DETAIL II ACCOMPLISHED ECR A 5310-07685 PART 1- INTERIM REPAIR. WORK WAS ACCOMPLISHED BY ME CH V920993 ISSUED DIP FOR PLANNING TO CONTACT ENGINEERING AFTER 60700 CYCLE S BUT BEFORE 61700 CYCLES FOR INSPECTION REQUIREMENTS REF ECRA 5 310-07685 PART 1 STEP 17 ACCOMPLISH INSPECTION REQUIREMENTS ON OR BEFORE THE AIRCRAFT REACHING 67,700 TOTAL AIRCRAFT FLIGHT