What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-5) Crew received a main hydraulic pump fail message and standby hydraulic system failure on eicas. The crew followed checklist and lowered landing gear. Flaps failed to lower. Emergency was declared and the aircraft stopped on runway using emergency brakes and reverse thrust. Maintenance found hydraulic pressure transducer defective giving eroneous pressure indication to eicas and locking out flaps system.
As the FAA filed it
(-5) CREW RECEIVED A MAIN HYDRAULIC PUMP FAIL MESSAGE AND STANDBY HYDRAULIC SYSTEM FAILURE ON EICAS. THE CREW FOLLOWED CHECKLIST AND LOWERED LANDING GEAR. FLAPS FAILED TO LOWER. EMERGENCY WAS DECLARED AND THE AIRCRAFT STOPPED ON RUNWAY USING EMERGENCY BRAKES AND REVERSE THRUST. MAINTENANCE FOUND HYDRAULIC PRESSURE TRANSDUCER DEFECTIVE GIVING ERONEOUS PRESSURE INDICATION TO EICAS AND LOCKING OUT FLAPS SYSTEM.
Other reports on N434JS · 2
Matched to the same aircraft by N-number and date.