As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT R/H TRANSITION PANEL HAS CORROSION STA 727G-727J. GROUNDED - YES. REMOVED CORROSION FROM STA 727G-STA 727H AND STA 727I - 727J AND FOUND TO BE WTIHIN LIMITS IAW B737-900ER SRM 53-00-53-1A-2. REMOVED CORROSION FROM STA 727H-STA727I AND FOUND TO BE OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2. INSTALLED NEW TRANSITION PANEL AND SPLICE STA 727G+11 TO STA 727I+9 IAW B737-900ER SRM 53-00-53-2R-5 AND 53-00-53-2R-6.W=0.900" O=0.040" R=0.032" L=12" D=0.008".