What was found
AIR TURNBACK - ON TAKEOFF, TAKEOFF WARNING SOUNDED AT 110 KTS, CONTINUED TAKEOFF WITH L/E FLAPS TRANSIT LIGHT ON AS WELL. SHAKER CAME ON SHORTLY AFTER LIFTOFF. FLAP IND SPLIT 1 AND BETWEEN 1 AND 2. FLAPS WOULD NOT COME / UP. FOLLOWED QRH LANDED PHL AT 130,000LBS. ON ROLLOUT, GOT HORN BRIEFLY AND PSEU LIGHT. SHORTLY AFTER FLAPS INDICATED NORMAL AGAIN. REMOVED AND REPLACED NR 6 FLAP SKEW SENSOR PER MM.