Service difficulty report · Sensor · Boeing 73786N

Difficulty date
November 20, 2022
Submitted
November 28, 2022
Operation
Air carrier
Aircraft
N819SY
Make and model
Boeing 73786N
Aircraft serial
34254
Aircraft time
49,926 hours, 21,993 cycles
Part
Sensor
Condition
Faulted
Location
Nr 2 Skew
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

FLAP ASYMMETRY AFTER T/O ON CLEAN UP. BITE CK. OF FSEU REPORTED FAULT 27-53251 FLAP 2 SKEW. FOUND SKEW SENSOR 2 OUT OF RANGE . REMOVED AND REPLACED #2 FLAP SKEW SENSOR PER AMM 27-59-01. . FUNCTIONAL CHECK OF FLSAP SKEW SYSTEM IS GOOD AND OPS CK. OF T/E FLAPS IS GOOD . MEGGERED #2 FLAP SKEW SENSOR WIRES . NO SHORTS NOTED . REMOVED AND REPLACED #2 SKEW SENSOR CONNECTOR D11816 AS A PRECAUTION.

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