As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING "C" CHECK, NR 2 SLAT IB TRACK UPPER MOUNT IB (L) ANGLE IS CRACKED; CA: REMOVED DAMAGED ANGLE AND FABRICATED NEW FROM BAC1505-100617 PO NR 900411 DIM. 9.2500 X 1.2500 IAW SAMPLE IAW 727 SRM57-10-2 FIG.3 NEW ANGLE TREATED AND PRIMED IAW 727 SRM51-10-2,INSTALLED IAW 727 SRM51-30-2.LEAK CHECK GOOD IAW B727 MM27-81-00.