As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CHECK-C MAINT FOUND CORROSION ON TRACK NUMBER 4 AT STA 200 TO 266, IN TRACK AND FLOOR SUPPORT. REPLACED TRACK SECTION STA 200 TO 266 PER DRAWING C03580. INSTALLED PER SRM 51-30-5. SEALED PER SRM 51-20-0. TREATED SURFACES PER 51-10-3.