What was found
PILOT REPORTED THAT ON SHORT FINAL THE RT PROP FEATHERED, BEFORE PROPS PUSHED FWD, PROPS AT 1550 TQ 1500, DID NOT SECURE ENG, PULLED PWR BACK TO IDLE, A/S 180 KTS, FLAPS 17, DECLARED EMERGENCY, SECURED ENG ON GROUND, 10 MINS FROM DEPT HAD TQ/PROP FLUX +-25RPM, TQ DID NOT EXCEED.