Service difficulty report · Flap System · Boeing 7378Q8

Difficulty date
August 6, 2022
Submitted
August 8, 2022
Operation
Air carrier
Aircraft
N813SY
Make and model
Boeing 7378Q8
Aircraft serial
28237
Aircraft time
63,259 hours, 24,204 cycles
Part
Flap System
Condition
Split
Stage of operation
CL
How discovered
O
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

DEFECT LOG 699780: SPLIT FLAP IN FLIGHT WHEN GOING UP TO 5. RESOLUTION: R&R #1 FLAP SKEW SENSOR CONNECTOR PER SWPM 20-60-00. R&R LH FLAP POSTION TRANSMITTER CONNECTOR PER SWPM 20-60-00. R&R LH FLAP POSTION TRANSMITTER PER AMM 27-58-01. OPS CHECK FAILED. REINSTALLED ORIGINAL LH FLAP POSTION TRANSMITTER PER AMM 27-58-01. OPS CHECK REQUIRED. PERFORMED FLAP POSITON TRANSMITTER ADJUSMENT TEST ON BOTH LH & RH FLAP POS TRANSMITTER REF AMM 27-58-01. OPS CHECK GOOD

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