Service difficulty report · Sensor · Boeing 7377Q8

Difficulty date
October 24, 2018
Submitted
October 25, 2018
Operation
Air carrier
Aircraft
N716SY
Make and model
Boeing 7377Q8
Aircraft serial
30629
Aircraft time
48,538 hours, 24,769 cycles
Part
Sensor
Condition
Malfunctioned
Location
Te Flap
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

ON TOP OF CLIMB NOTICED THE LEFT FLAP INDICATOR SHOWED A FLAP ASYMMETRY. RIGHT FLAP AT 0, L FLAP BETWEEN 0 & 1 DEGREES. NO OTHER ABNORMAL INDICATIONS. FOLLOWED QRH PROCEDURE AND PERFORMED FLAPS UP LANDING. PERFORMED FIM TASK. REPLACED LEFT & RIGHT FLAP POSITION INDICATORS. REPLACED NR 2 SKEW SENSOR. PERFORMED PSEU BITE. NO FAULTS. FLAPS OPS CK GOOD. PERFORMED LAND VERIFY. LLM STATUS RESTORED.

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