What was found
PIT - FLT 1090 - FLT DIVERTED TO PIT DUE TO A NR 2 ENGINE START VALVE INDICATOR LIGHT ILLUMINATING. CREW SHUT DOWN THE NR 2 ENGINE IN FLIGHT AND DECLARED AND EMERGENCY. FLIGHT LANDED IN PIT WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TIME WAS 15 MINUTES. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE STARTER SHUTOFF VALVE AND THE STARTER SOLENOID SWITCH. RAN ENGINE PER PWA MM. ACCOMPLISHED WIND-MILLING INSPECTION. OPERATIONAL CHECKS GOOD. (M)