What was found
UPPER FUSELAGE CABIN RT SEAT TRACK STA 356-456 BL 22R CORRODED AND GOUGED METAL. MARKED. RT INBD SEAT TRACK GOUGED AND CORRODED BLENDED TRACK AT STA 356-395 ORG THICKNESS .100 REMOVED .027 ALLOWED .040, BLENDED STA 405-456 ORG THICKNESS .100 REMOVED .025 ALLOWED .040 BLEND FOUND TO BE WITHIN LIMITS IAW B717 SRM 51-30-07. BLEND AT STA 400 FOUND TO BE OUT OF LIMITS ORG THICKNESS 11.5 REMOVED .027 ALLOWED .020 REPAIR OUT OF LIMITS AREA IAW SRM 53-20-52 REPAIR 1 (FIG 201).