What was found
DURING A CPCP 4 INSPECTION PERFORMED AT AMR EAGLE MAINTENANCE CENTER, FOUND THE RIGHT AFT INBOARD SEAT TRACK CORRODED FORWARD OF FRAME 35. COMPLETE REPLACMENT OF RT AFT INBOARD SEAT TRACK BY COUNTERSINK HOLES, INSTALLED HILOCKS, AND RIVETS ON AFT SUPPORT BRACKETS IAW ATR 42 SRM 51-25-02. CAUSE OF DAMAGE: ENVIRONMENTAL, LAVATORY, GALLEY SPILL. AIRCRAFT TT: 18,688.4 HOURS. TAC: 23,278.