SDR UALA2012031201627

Service difficulty report · Unknown · Boeing 777222

Difficulty date: March 12, 2012
Submitted: March 30, 2012
Operation: Air carrier
Aircraft: N214UA
Make and model: Boeing 777222
Aircraft serial: 30220
Aircraft time: 41,601 hours, 8,979 cycles
Engine: Pwa PW4077
System (JASC): 2822 · Fuel Boost Pump
Part: Unknown
Condition: Malfunctioned
Location: Fuel System
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FUEL PUMP CENTER R CENTER RIGHT (OVERRIDE) FUEL PUMP SWITCH IS ON AND PUMP OUTPUT PRESSURE IS LOW. FAILS CHANNEL A, EICAS ALSO SHOW AIR-GND RIGHT STATUS MSG AND P210 ELMS STATUS MSG. NEED NEW A6 CARD. "AIR-GRD R" STATUS MSG CLEARED. REACTIVATED SYSTEM PER MEL. FOLLOWED FIM TASK 28-22 TASK 839 TO UNINHIBIT R CNTR FUEL PUMP. ONCE UNINHIBITED, ONLY LATCHED MSG 28-12011 EXIST. T-S REF FIM 28-22 TASK 815 & OP CKD R CNTR FUEL PUMP, MSG CLEARED.