As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REPLACING THE ENGINE PYLON BOLTS AS PER THE SB601R-54-005, THE AME WORKING IN THE AREA NOTICED THAT BOTH THE LT AND RT SIDE FORMED ANGLES INSIDE ENGINE PYLON AT STA FS 640, STRINGER 10 WERE CRACKED. BOTH ANGLES P/N 601-37003-81 FOR THE LHS AND ANGLE P/N 601-37003-82 FOR THE RHS WERE REMOVED AND REPLACED.