Service difficulty report · Transmitter · Boeing 7377H4

Difficulty date
February 1, 2021
Submitted
February 4, 2021
Operation
Air carrier
Aircraft
N211WN
Make and model
Boeing 7377H4
Aircraft serial
34163
Aircraft time
53,724 hours, 31,882 cycles
Part
Transmitter
Part number
18173810
Part serial
2721A
Condition
Faulty
Location
E&E Bay
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

DURING LANDING W/SELECTED FLAPS 15 DEGREES AND INDICATION SHOWED 5 DEGREES WE LOWERED THE FLAPS TO 15 DEGREES USING ALTERNATE FLAP SWITCH PER QRH. / FOUND FAULT CODE 27-52260 ON FSEU. PERFORMED FIM 27-51 TASK 820, DETERMINED TO BE INTERMITTENT FAULT R&R RIGHT HAND FLAP POSITION TRANSMITTER, (DUE TO 27-52260) PER AMM 27-58-01. R&R FLAP POSITION INDICATOR PER AMM 27-58-02.. INDICATOR RAR 86852 TRANSMITTOR RAR 86553 POS R PN: 18-1738-10 SN OFF: 2721A SN ON: 2025A POS P PN: 2061-15-1 SN OFF: 1507 SN ON: 1506/WN1506

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