SDR HALA2016090200340

Service difficulty report · Warning System · Boeing 76733A

Difficulty date: September 2, 2016
Submitted: September 2, 2016
Operation: Air carrier
Aircraft: N582HA
Make and model: Boeing 76733A
Aircraft serial: 28139
Aircraft time: 54,340 hours, 9,967 cycles
System (JASC): 2710 · Aileron Control System
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: K

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

What was found

ETOPS SIGNIFICANT SYS, ACCELERATING THROUGH AT 270 KTS AILERON LOCKOUT MESSAGE ON EICAS. MESSAGE EXTINGUISHED AT 1 MINUTE LATER REVIEWED ORH PROCEDURE. PERFORMED BITE AND RESET ON AILERON LOCKOUT UNITS IAW FIM 27-11, FAULT TREE 804, OK FOR SERVICE.

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