What was found
WHILE WORKING TC 78273000, FAULT CODES 73-20341 (THE FMV POSITION SIGNAL IS OUT) AND 73-30351 (THE FMV POSITION SIGNALS DISAGREE) WERE NOTED AS SHORT TIME FAULTS. GROUNDED - YES. (RESOLVED ON W/O: 1967190 TASKCARD: N/R-00002 ) #1 ENG FUEL PUMP & HMU PARTS COFIRMED FOR ETOPS A/C SEAMC TODD NOTIFIED. REMOVE AND REPLACE FUEL PUMP PACKAGE REF AMM 73-11-01. OPS CHECK GOOD.NO LEAKS NOTED. NO MX MEASAGES. FOUND THIS CLEARS PLT. REF TASK CARD N8473001 FOR HMU R&RSEAMC MIKE NOTIFIED.