What was found
LAX - LOG PAGE: F81472 - AFTER TAKEOFF FROM LAX, ATC REPORTED DEBRIS FALLING FROM AIRCRAFT. ENGINE COWLING DEBRIS WAS FOUND ON RUNWAY 25R. CREW PERFORMED APPROPRIATE CHECKS, DUMPED FUEL AND RETURNED TO LAX. DURING DESCENT, NR 2 THROTTLE STUCK AT IDLE. NR 2 ENGINE SIDE COWLS WERE FOUND MISSING AFTER LANDING. (X)