As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK AT BL-0 STA 727B TO STA 827 HAS MULTIPLE AREAS OF CORROSION. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-700 SRM 53-00-52-1A-1 REMOVED AND REPLACED SEAT TRACK FROM STA 727B TO STA 827 IAW B737-700 SRM 51-40-02-0G-0W= 2 O= .300 R= .265 L= 2 D= .025.