Service difficulty report · Actuator · Airbus A321231

Difficulty date
August 2, 2019
Submitted
August 16, 2019
Operation
Air carrier
Aircraft
N150NN
Make and model
Airbus A321231
Aircraft serial
6828
Aircraft time
12,432 hours, 4,682 cycles
Engine
Iae V2533A5
Engine time
529 hours, 198 cycles
Part
Actuator
Part number
1777MK3
Part serial
SAD17602
Condition
Unreliable
Location
Nr 2 Engine
Stage of operation
CR
How discovered
O
Nature of condition
Y, J
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: PILOT REPORTS AT CRUISE ALT 34000 FT ENGINE EPR WENT TO 0 FOLLOWED BY ECAM WARNING FOR ENGINE 2 FUEL FLOW, ENG 2 GEN AND ENG 2 FAIL. DIVERTED INTO AMA. EMERGENCY DECLARED. MAINTENANCE REMOVED AND REPLACED #2 ENGINE FMU IAW JOB CARD 73-94-12, FUEL FILTER IAW AMM 73-12-42, FUEL FLOW TRANSMITTER IAW AMM 73-31-17 AND LPC BLEED MASTER ACTUATOR IAW 75-31-42. ACCOMPLISHED HIGH POWER ASSURANCE TEST IAW AMM 71-00-00. ALL CHECKS GOOD. (SEE SDR # AALA201908039007 & AALA201908169070)

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