As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK RBL 24.75 HAS CORROSION IN MULTIPLE AREAS FROM STA 727 TO STA 1006. GROUNDED - YES. REMOVED AND REPLACED SEAT TRACK IAW B737-700 SRM 51-40-02-0G-0, STA 777B TO 887 RESTORED FINISH IAW B737-700 SRM 53-00-52-1A-1W=0.5" O=.140 R=.095" L=5.00" D=0.045".