What was found
WHILE SITTING ON TAXIWAY, THE ENGINE INGESTED HUGE PIECE OF ROLLING PLASTIC. THE ENGINE FAILED, PERFORMED A VISUAL FOD INSPECITON OF THE NR 1 ENGINE IAW AMM 71-00-00-800-802-F00. FOUND NO EVIDENCE OF PLASTIC INDGESTION INSIDE ENGINE CORE, FOUND AND REMOVED PART OF PLASTIC BAG ATTACH TO THE IDG COOLER. ENGINE TESTED GOOD ON BOTH A & B CHANNELS. PERFORMED EEC BITE TEST IAW MM 73-21-00, NO RECENT FAULTS & GROUND CONTINUED INSPECPTION OF THE NR 1 ENGINE IAW AMM 71-00-00-800-802-F00, BORESCOPE INSPECTION GOOD, ACCOMPLISHED A NR 1 ENGINE TEST 5 IAW AMM 71-00-00-700-813-F00, TESTED OK, ALL PARAMETERS NORMAL.