SDR FDEA202103130629

Service difficulty report · Actuator · Boeing 777FS2

Difficulty date: March 13, 2021
Submitted: March 15, 2021
Operation: Air carrier
Aircraft: N850FD
Make and model: Boeing 777FS2
Aircraft serial: 37721
Aircraft time: 45,404 hours, 7,579 cycles
System (JASC): 2710 · Aileron Control System
Part: Actuator
Condition: Malfunctioned
Location: Ailerons
Stage of operation: NR
How discovered: O
Nature of condition: F
Precautionary procedure: O

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

What was found

AILERON ACTUATOR REMOVED AND REPLACED RT O/B AILERON ACTUATOR REF AMM 27-11-11-4 UP TO AND INCLUDING STEP 3. H. (7). STILL REQUIRES OPS CHECK. RIG CHECK GOOD ,ALL TESTS PASS, NO LEAKS NOTED, OF RIGHT HAND OTBD AILERON ACTUATOR REF BOEING 777 AMM 27-11-11-4.

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