SDR IPXA2019032740532

Service difficulty report · Warning System · Boeing 76734AF

Difficulty date: March 27, 2019
Submitted: March 29, 2019
Operation: Air carrier
Aircraft: N319UP
Make and model: Boeing 76734AF
Aircraft serial: 27758
Aircraft time: 55,597 hours, 18,393 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: AP
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

INSPECTION TYPE:N/A TRAILING EDGE FLAP DISAGREE EICAS MSG: LIGHT APPEARED AFTER SELECTING 15 FLAPS. LANDED FLAPS 20(DEG). EMERGENCY DECLARED. PERFORMED FIM 27-51-00-815-838 FOUND FAULT CODE TE DISAGREE NR 27-51104 ON FSEU, STEP 1. CLEARED CODE & CONTINUED STEPS 2 TO 4. FAULT WOULD NOT DUPLICATE. NO FAULTS AT THIS TIME. PERFORMED FIM. 27-51-00-815. STEPS 1,41,2,3,4,5,26 R/R FSEC PER MM. 27-51-01-401. SYS TES.

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