What was found
DIVERTED TO KPDX FOR A TOTAL LOSS OF SYSTEM 1 HYDRAULIC QUANTITY. €ŒHYD 1 LO QTY€? EICAS APPEARED. SYSTEM 1 PSI REMAINED AROUND 3,000 PSI WITH THE ASSSUMED HELP OF THE HYD SYSTEM 2. (FLIGHT 5217 - FILED CLOSED) PLEASE REFERENCE AML 1625121. PERFORMED GVI OF #1 HYD SYS QTY FROM EICAS AND RESERVOIR. FOUND BOTH TO BE AT 6% QTY. FOUND #1 HYD SYS ECOLOGY BOTTLE FULL AND FLUID AROUND SURROUNDING AREA OF ECOLOGY BOTTLE. CLEANED AREA AND EMPTIED ECOLOGY BOTTLE. INTERROGATED CMC, FOUND FAULT CODE 29110049UT1. TROUBLESHOT PER ERJ175 FIM 29-11-00-810-805-A00. SERVICED #1 HYD SYSTEM REFERENCE AMM 12-12-01-600-801-A/300. FOUND NO FURTHER DEFECTS. PERFORMED LEAK CHECK OF #1 HYD SYSTEM AND #1 EDP. NO LEAKS NOTED AT THIS TIME. PERFORMED EDP RUNS DRY-INSPECTION/CHECK SEE EAML 1625033. NO LEAKS NOTED AT THIS TIME.