What was found
DURING CHECK-C MAINT THE NUMBER 5 CABIN SEAT TRACK, O/B FLANGE, STA 229, HAD CORROSION. REMOVED AND REPLACED FWD SECTION OF TRACK, APPROX 5 INCHES, TO EXISTING SPLICE PER SPM 6-70-01, PARA 4, ITEM A AND B. INSTALLED FASTENERS PER 51-30-2.