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 MULTIPLE AREAS OF CORROSION STA 540 TO 727B. GROUNDED - YES. REMOVED AND REPLACED NEW SEAT TRACK IAW B737-700 SRM 51-40-02-0G-0. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B737-700 SRM 53-00-52-1A-1W=1.25 O=.146 R=.123 L=2.75 D=.023.