SDR DALA2021080204349

Service difficulty report · Warning Message · Boeing 75726D

Difficulty date: July 30, 2021
Submitted: August 2, 2021
Operation: Air carrier
Aircraft: N820DX
Make and model: Boeing 75726D
Aircraft serial: 33960
Aircraft time: 46,522 hours, 23,446 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Warning Message
Condition: False Activation
Location: Te Flap System
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

SHIP 6820 -MISC/DE- "TE FLAP ASYM" EICAS MESSAGE DISPLAYED ON APPROACH WHEN LANDING FLAPS SELECTED, RAN QRH. WENT AROUND AND LANDED W/FLAPS @ 17. CORRECTIVE ACTION: T/S PER FIM 27-51, NO EXISTING FAULTS ON FSEU OR FSAM. C/W NO GO ODI PROCEDURES. C/W LUBE PER B757 AMM 12-21. FLAPS SHOW NO FAULTS.

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