SDR SCNA20211220102

Service difficulty report · Flap System · Boeing 7378

Difficulty date: December 12, 2021
Submitted: December 20, 2021
Operation: Air carrier
Aircraft: N801SY
Make and model: Boeing 7378
Aircraft serial: 30332
Aircraft time: 66,070 hours, 25,687 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap System
Condition: Faulted
Stage of operation: AP
How discovered: O
Nature of condition: J, F
Precautionary procedure: A

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

What was found

FLAP DISAGREE UNCOMMANDED FLAP RETRACTI0ON FROM,30 TO 25 AT 200 ON LANDING PERFORMED FIM TASK 27-51 TASK 830, NO DEFECTS NOTED. R & R FSEU PRECATUINARY REF AMM 27-51-01. OPS CHECKS GOOD FLAP DISAGREE- GO AROUND EXECUTED. LANDED SAFELY IN RFD

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