What was found
DURING CHECK-C MAINT FOUND THE RT SIDE NUMBER 1 CABIN DOOR AREA, WITH CORROSION ON MEMBRANE AT STA 180 TO 200, BL 0 TO RBL 35 INCHES. SEVERAL PLACES. CORROSION REMOVED PER SPM 6-80-01. TREATED AREA PER SRM 51-10-3. INSTALLED DOUBLER PER SRM 53-01 FIG 2. INSTALLED FASTENERS PER SRM 51-30-02.