What was found
AIRCRAFT RETURNED TO PLATFORM, DURING LT ENG START, THE FAILURE CODE 73 21 52 51 & 732 152 51 WERE SHOWED & LT ENG NOT STARTED BY TWO ATTEMPTS. PERFORMED REVISION TO LT ENG, DETECTING LT HIGH PRESS FUEL SOV POSITION IN DISAGREE WITH COMMAND POSITION. THE FIM 73-21 TASK 836 PROCEDURE WAS PERFORMED, NO CONFIRMING FAILURE. LT ENG WAS REVIEWED, DETECTING THE FAILURE CODE 73-20331 & THE ENG FUEL VLV CB P11 B4 POPPED & THE WIRING REVISION TO CONTINUITY WAS PERFORMED, DETECTING THE LINE W0752 2003R-18 PIN 5 OF CONNECTOR DM 76001GNDED. THE WIRING WAS REPAIRED IAW WDM 76-21-11, TESTED CORRECT.