As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0991762) SEAT TRACK OUTBOARD LH SIDE IN STA 500 I + 18 TO 500 I +20 AT CAB. PAX. HAS CORROSION. ORIGINAL THICKNESS AND CROWN IS 0.530IN MINIMUM REMAINING THICKNESS IS 0.502 IN THEREFORE AREA REWORKED IS OUT OF LIMITS AT CPAX. SEAT TRACK OUTBOARD LBL 24.75 LH SIDE BTW STA 500H + 11 INCH TO STA 520 AT CAB. PAX WAS REPLACED PER B737-800 SRM 51-40-02-0G.