What was found
DURING MD10 ACF MODIFICATION IN UPPER FUSELAGE ON SEAT TRACK AT STA 502 X= 63, FOUND CORROSION AND SCREW BROKEN. REPLACED TRACK AFA7789-521 FOR DWG AND SRM 53-70-00 FIG 1 VOL I.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING MD10 ACF MODIFICATION IN UPPER FUSELAGE ON SEAT TRACK AT STA 502 X= 63, FOUND CORROSION AND SCREW BROKEN. REPLACED TRACK AFA7789-521 FOR DWG AND SRM 53-70-00 FIG 1 VOL I.