What was found
ON APPROACH, FLAPS BECAME STUCK LESS THAN 15 DEG WITH SYS 1 & 2 FLAP FAULT LIGHTS ILLUMINATED. RECYCLED SLAT/FLAP HANDLE. FLAPS STILL STUCK LESS THAN 15 DEG ACCOMPLISHED QRH, UNEVENTFUL LANDING. INSPECTED & SERVICE TORQUE LIMITER, T-GEARBOX, NR 1 JACK SCREW, BEVEL GEARBOX, NR 5 JACKSCREW & DOWNDRIVE GEARBOX, NR 6 JACKSCREW & DOWNDRIVE GEARBOX, & LUBRICATED BALL NUT NR 1, NR 5 AND NR 6 JACKSCRWEWS. FOUND WATER EVIDENT IN NR 1 & NR 5 JACKSCREWS. SERVICED NR 4 & 3 JACKSCREWS AND DOWNDRIVE GEARBOXES, & LUBED NR 4, & 3 JACKSCREW BALLNUTS. NO WATER FOUND. WORK PERFORMED REF TSM 27-50-02 AND 12-13-27-00.