What was found
DURING C CHECK, DISCOVERED SEAT TRACK FROM STATION 484 - 575 HAS CORROSION BEYOND LIMITS. R & R SEAT TRACK FROM FS 484 - 635, RBL 22 IAW DC-9 SRM CHAPTER 53-08 FIG 4D & 51-30.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C CHECK, DISCOVERED SEAT TRACK FROM STATION 484 - 575 HAS CORROSION BEYOND LIMITS. R & R SEAT TRACK FROM FS 484 - 635, RBL 22 IAW DC-9 SRM CHAPTER 53-08 FIG 4D & 51-30.