What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: on Wednesday, March 15, 1995, N305AW, a Boeing 737-3G7, operated by america west airlines, inc., flight 510, a normally scheduled part 121 flight from phoenix, Arizona (phx), to Omaha, Nebraska (oma), experienced the loss of the "a" hydraulic system on descent into Omaha. An uneventful landing and rollout was made on runway 32L. Maintenance investigation revealed an "o" ring, part number nas 1612-10, part of the "a" system modular pack assembly had failed. The "o" ring and engine driven pump case drain filters were removed and replaced and the aircraft returned to service. An SDR is to be submitted to AWP-CMO-28. This incident is closed with this report.
As the FAA filed it
NARRATIVE: ON WEDNESDAY, MARCH 15, 1995, N305AW, A BOEING 737-3G7, OPERATED BY AMERICA WEST AIRLINES, INC., FLIGHT 510, A NORMALLY SCHEDULED PART 121 FLIGHT FROM PHOENIX, ARIZONA (PHX), TO OMAHA, NEBRASKA (OMA), EXPERIENCED THE LOSS OF THE "A" HYDRAULIC SYSTEM ON DESCENT INTO OMAHA. AN UNEVENTFUL LANDING AND ROLLOUT WAS MADE ON RUNWAY 32L. MAINTENANCE INVESTIGATION REVEALED AN "O" RING, PART NUMBER NAS 1612-10, PART OF THE "A" SYSTEM MODULAR PACK ASSEMBLY HAD FAILED. THE "O" RING AND ENGINE DRIVEN PUMP CASE DRAIN FILTERS WERE REMOVED AND REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. AN SDR IS TO BE SUBMITTED TO AWP-CMO-28. THIS INCIDENT IS CLOSED WITH THIS REPORT.