What was found
AFTER TAKE OFF FLAPS LOCKED. IAW AMM 27-51-00-740-002-A BITE TEST SLAT AND FLAP CONTROL COMPUTER, IAW AMM 27-50-00-869-006-A RESET OF WING TIP BRAKE WAS PERFORMED, SATISFACTORY, IAW AMM 31-36-00-000-001-A PCMCIA MEMORY CARD WAS DOWNLOADED. IAW TSM TASK 27-51-00-810-855-A WTB/POB TEST PERFORMED UNSUCCESSFULLY OR TEST ABORTED. AND AMM 27-51-00-710-001-A / 27-51-00-810-855-A REV 76 REV DATE 01 FEB 2026 WAS PERFORMED . THE SFCC 2 WAS REPLACED. NO HELP, BITE TEST AND W.T.B/ P.O.B OF TWO SYS FLAP AND SLATS WERE PERFORMED SEVERAL TIMES TO CONFIRM FAULT. THE WTB FLAP LT WERE FOUND WITH FOLLOW MESSAGE FLP LT WTB YEL SOLENOID 33CV FAULT AND FLP LT WTB BLUE SOLENOID 33CV FAULT. PENDING REPLACED OF THE WTB FLAP LH 33CV AND MANAGE THE COMPONENT SFCC COMPUTER. IAW AMM 27-51-51-000/400-001-A THE WING-TIP BRAKE (33CV) WAS REMOVED AND REPLACED.TEST SATISFACTORY.