What was found
AIRCRAFT DIVERSION TO SNN, DUE TO R/H HYD QUANTITY EICAS MESSAGE IN FLIGHT, QTY 0.35.(<P>REMOVED AND REPLACED L/H WING #2 SPOILER PCA IAW AMM 27-61-02-424-023. DUE LEAKING PCA, OPS AND LEAK CHECKS OK. RIGHT HAND SYSTEM FILLED TO FULL. </P>)