What was found
DURING A MAINTENANCE VISIT, FOUND CORROSION ON TOP OF LONGERON 24 RIGHT AT AFT EDGE OF BATH TUB FITTING AT STA 900. REMOVED CORROSION IAW DC-8 SRM 51-1-8. ORIGINAL THICKNESS (0.250 INCH) IAW DC-8 SRM 53-2-2, FIGURES (SHEET 7/8). REMOVED 0.006 INCH WITHIN LIMITS IAW DC-8 SRM 53-2-0 FIGURE 1F. TRIMMED EDGE OF FUSELAGE AT STA 902 FITTING APPROX 0.030 INCH SURFACE CORROSION. STOPPED AND DID NOT PROCEED UNDER FITTING, CLEANED AND PRIMED IAW DC-8 SRM 51-1-8. TRIM ON FITTING WAS COMPLETED IAW DAC FAX FILE NR 98-03-04-003.