As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 438 TPA-LAS - EMERGENCY LANDING - CREW REPORTED `HYD G RSVR LO LVL` AND `HYD G ENG 1 PUMP LOW PR` INDICATIONS. AN EMERGENCY WAS DECLARED DUE TO POSSIBLE LOSS OF NOSE WHEEL STEERING ON LANDING. THE ACFT LANDED WITHOUT INCIDENT AND WAS TOWED TO THE GATE. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENG HYDRAULIC PUMP. OPERATIONAL AND LEAK CHECKS WERE GOOD. (S)