As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK RBL 45.5 STA 727A+18 TO STA 887 HAS MULTIPLE AREAS OF CORR. GROUNDED - YES. SURFACE BLENDED CORR FOUND TO BE OUT OF LIMITS FROM STA 727A TO 887 RBL 45.5 REMOVED & REPLACED TRACK WITH NEW IAW B737-700 SRM 51-40-05-0G-0 51-40-02-0G-0.