What was found
DURING C-CHECK, FOUND FUSELAGE MAIN FRAME STATION 699 RIGHT SIDE CRACKED AT UPPER INBOARD FORWARD AND AFT FLANGES AT THE TRACK ZEE CLIPS ATTACHMENTS. REPLACED MAIN FRAME IAW DC9 SB 53-131 AND ABX REA D953-23181-MR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND FUSELAGE MAIN FRAME STATION 699 RIGHT SIDE CRACKED AT UPPER INBOARD FORWARD AND AFT FLANGES AT THE TRACK ZEE CLIPS ATTACHMENTS. REPLACED MAIN FRAME IAW DC9 SB 53-131 AND ABX REA D953-23181-MR.