SDR IPXA2020062657004

Service difficulty report · Transmitter · Boeing 75724APF

Difficulty date: June 24, 2020
Submitted: June 26, 2020
Operation: Air carrier
Aircraft: N404UP
Make and model: Boeing 75724APF
Aircraft serial: 23726
Aircraft time: 34,485 hours, 23,778 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Transmitter
Part number: 18196917
Part serial: 0384B
Condition: Faulty
Location: Te Flap
Stage of operation: AP
How discovered: O
Nature of condition: J
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 EMERGENCY DELCARED, WHEN SELECTING FLAPS 1, THE TRAILING EDGE FLAP ASYM EICAS CAUTION APPEARED ALONG WITH THE TRAILING EDGE LIGHT AND THE FLAP INDICATOR NEEDLES SHOWED A SPLIT. R&R LT FLAP POSITION TRANSMITTER IAW AMM 27-58-03-424-015. OPS CHECK NORMAL. VERIFIED TOOLS AND LOCKOUT PINS REMOVED. P/N ON/OFF 18-1969-17. S/N OFF 0384B, S/N ON 0769B.

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