What was found
FOUND DURING C-CHECK, IN ST. JOHNS, NF. THE PRESSURE LINE FOR THE RT ROLL SPOILER AT RIB 12 IS CHAFED, REQUIRES REPLACEMENT; TPC REF: 29-10-03-50, ITEM 91, IN STOCK. MAINTENANCE REPLACED LINE AS PER AMM 20-09-121, CHECKED FOR OPERATION AS PER AMM 27-62-11. PERFORMED LEAK CHECK FOR PRESSURE LINE, RAISED FLAP TO ZERO, RAISED RT OB ROLL SPOILER AND INSPECT NEWLY INSTALLED LINE FOR RUBBING ON FLAP.