What was found
INSPECTION TYPE:N/A**SUPPLEMENTAL INADVERTENT ENGINE SHUTDOWN SDR**WHILE OBSERVING FUEL IMBALANCE BETWEEN TANKS #1 & #3 PILOT MISTAKENLY SELECTED BOOST PUMP SW NOT CROSSFEED SW. #2ENG S/D APPROX 30 SEC OR SO & FLAMED OUT.**NOT A MECHANICAL ISSUE**MISTAKENLY SELECTED BOOST PUMP SWITCH FOR TANK 2. BUTTONS ARE NEXT TO EA OTHER. I RECOGNIZED MY MISTAKE & TURNED BOOST PUMP BACK ON, BOOST PUMP WAS NOT OFF MORE THEN A COUPLE SEC, WASNT QUICK ENOUGH & #2 ENGINE FLAMED OUT.