What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: flight 1420 departed ewr at 20:35 enroute to buf while cruising at 23,000 MSL the "a" hydraulic system lost all hydraulic fluid quantity. Aircrft landed in Buffalo without incident. Maintenance found a broken hydraulic line at the hydraulic module. Maintenance r&r the broken line and r&r both 1&2 "a" system pumps as a precaution.
As the FAA filed it
NARRATIVE: FLIGHT 1420 DEPARTED EWR AT 20:35 ENROUTE TO BUF WHILE CRUISING AT 23,000 MSL THE "A" HYDRAULIC SYSTEM LOST ALL HYDRAULIC FLUID QUANTITY. AIRCRFT LANDED IN BUFFALO WITHOUT INCIDENT. MAINTENANCE FOUND A BROKEN HYDRAULIC LINE AT THE HYDRAULIC MODULE. MAINTENANCE R&R THE BROKEN LINE AND R&R BOTH 1&2 "A" SYSTEM PUMPS AS A PRECAUTION.