What was found
AIRCRAFT RETURNED TO PLATFORM, (L ENG REV CONT) AND (L ENG PRI CONT) MESSAGES WERE SHOWN IN EICAS. FIM 78-34-00, FIGURE 112 PROCEDURE WAS PERFORMED AND LT ENGINE EXCEDENCIES PAGE WAS VERIFIED SHOWING P PDIU/EEC S PDIU/ S354-29, S354-4 CODES. MESSAGES WERE ERASED AND DYNAMIC REVERSE TEST WAS PERFORMED, NO CODES WERE SHOWN. LT ENGINE WAS STARTED IAW MM 71-00-00. DURING OVERNIGHT CHECK, FIM 73-21-00 AND 78-34-00 PROCEDURES WERE PERFORMED, TESTED CORRECT.