Service difficulty report · Sensor · Boeing 7377H4

Difficulty date
December 3, 2022
Submitted
December 5, 2022
Operation
Air carrier
Aircraft
N406WN
Make and model
Boeing 7377H4
Aircraft serial
27894
Aircraft time
72,194 hours, 43,025 cycles
Part
Sensor
Condition
Out Of Limits
Location
Te Flap Sys
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

WHEN SELECTING FLAPS 15 FOR LANDING FLAPS STAYED AT 5. PERFORMED QRH PROCEDURE LANDED FLAPS 15. FOUND THE NR 4 SKEW SENSOR OUT OF LIMITS. R & R THE NR 4 SKEW SENSOR IAW AMM 27-59 00. FLAPS OPS CHECKED GOOD.

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