Service difficulty report · Position Sensor · Boeing 7378H4

Difficulty date
May 18, 2023
Submitted
May 18, 2023
Operation
Air carrier
Aircraft
N8640D
Make and model
Boeing 7378H4
Aircraft serial
60084
Aircraft time
30,420 hours, 14,258 cycles
Part
Position Sensor
Condition
Failed
Location
Zn 600 Right Win
Stage of operation
AP
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

APPROACH INTO MDW FLAPS STOPPED AT 10. RAN TRAILING EDGE FLAP DISAGREE CHECKLIST. ELECTRICALLY DROVE THEM TO 15 AND LANDED<[01] REMOVED AND REPLACED R/H FLAP POSITION TRANSMITTER IAW AMM 27-58-01. OPERATIONAL TEST GOOD AT THIS TIME.

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