What was found
DURING CHECK-C MAINT, FOUND CORROSION ON LEFT O/B CHAIR TRACK AT STA 1000 TO 1060, STA 1079 TO 1136, AND STA 1000. REPLACED SEAT TRACK FROM STA 1000 TO 1136. REPLACED AT SPLICE WITH NEW SEAT TRACK PER SRM 53-05, FIG 4F.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CHECK-C MAINT, FOUND CORROSION ON LEFT O/B CHAIR TRACK AT STA 1000 TO 1060, STA 1079 TO 1136, AND STA 1000. REPLACED SEAT TRACK FROM STA 1000 TO 1136. REPLACED AT SPLICE WITH NEW SEAT TRACK PER SRM 53-05, FIG 4F.