What was found
THE PILOT REPORTED THAT THE RIGHT EXPERIENCED A FLAME ON DEPARTURE FROM KELM. THE PILOT SECURED THE RIGHT ENGINE, RETURNED TO ELM AND LANDED WITHOUT INCIDENT. AMF BUF MX TRAVELED TO KELM AND FOUND THE RIGHT ENGINE STOP / FEATHER CONTROL CABLE WAS LOOSE IN THE PEDESTAL AREA. RE-SECURED CABLE, CHECKED TRAVEL OPERATION PER THE SA227 MAINTENANCE MANUAL CHAPTER 76-10-00, RAN ENGINE TO FULL POWER, OPERATIONAL CHECK WAS NORMAL. AS A PRECAUTIONARY MEASURE THE CABLE PART NUMBER 32-19012-077 WAS REPLACED WHEN THE AIRCRAFT RETURNED TO THE MAINTENANCE BASE AT KBUF.