What was found
FLT 5225 - YUM-PHX - AFTER A NORMAL TAKEOFF RUN, AT ROTATION THE NR 1 ENGINE EXPERIENCED A POWER LOSS. THE NR 1 PROP WENT INTO AUTOFEATHR, AT 1500 FT AGL THE APPROPRIATE PROCEDURES WERE CARRIED OUT. AN EMERGENCY WAS DECLARED, AND THE AIRCRAFT RETURNED TO THE FIELD WHERE IT LANDED WITHOUT INCIDENT. PASSENGERS WERE BUSSED TO THE TERMINAL. MAINTENANCE REMOVED AND REPLACED THE HMU. OPS CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)