What was found
SUPPORT TASK: MAIN CABIN FLOOR STA 947 RBL 50-60 HAS CORROSION. TRANSCRIBED FROM HAECO GSO NRC# 9286594. REMOVED CORROSION AT MAIN CABIN FLOOR STA 947 RBL 50-60 FLOORBEA T-CHORD IAW B737-700 SRM 53-70-51-2R-5. ALODINED AND PRIMED ALL GSO MECH V900535 INSP QC031 M IAW B737-700 SRM 51-40-02. FOUND AREA TO BE OUT OF LIMITS IAW REPAIR PARTS IAW B737-700 SRM 51-20-01. INSTALLED ALL REPAIR PAR B737-700 SRM 53-70-51-1A-1. REMOVED PREVIOUS REPAIR FROM FLOORBE TS IAW B737-700 SRM 53-70-51-2R-5 AND SRM 51-20-01. REMOVED AND AM STA 947 RBL 50-60 IAW B737-700 SRM 51-40-02. FABRICATED NEW REINSTALLED GALLEY FITTING IAW B737-700 SRM 51-40-02.