Service difficulty report · Transmitter · Boeing 7378H4

Difficulty date
November 12, 2024
Submitted
November 18, 2024
Operation
Air carrier
Aircraft
N8302F
Make and model
Boeing 7378H4
Aircraft serial
36680
Aircraft time
41,420 hours, 19,176 cycles
Part
Transmitter
Condition
Faulty
Location
Flaps
Stage of operation
AP
How discovered
9
Nature of condition
J, O
Precautionary procedure
O

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

What was found

ON LANDING WE GOT A TOO LOW FLAPS WARNING & PERFORMED A GO-AROUND; RETRACTED FLAP ON SCHEDULE BUT FLAP STUCK AT 2 DEGREES. WE RAN THE TRAILING EDGE FLAP DISAGREE QRH AND LANDED FLAPS 15 DEGREES.<[01] FOUND FAULT CODE 27-51351 ON FSEU. PERFORMED FIM TASK 27-51 TASK 830 RESULT/FAULT WAS INTERMITTENT. PERFORMED FLAP SKEW DETECTION SYSTEM FUNCTIONAL TEST IAW AMM 27-59-00; ALL SENSORS ARE WITHIN LIMITS. INSPECTED TRANSMISSION TORQUE TRIP INDICATORS AND NONE WERE EXTENDED.;[02] (REF TTG8Q00X0RQT FOR ACCOMPLISHMENT OF T/S FIM 27-51 TASK 830 FOR FAULT CODE 27-51351 ON FSEU. FOUND TO BE INTERMITTENT. FLAP SKEW DETECTION SYSTEM FUNCTIONAL TEST PER MM 27-59-00. ALL SENSER W/IN LIMITS. FLAP TRANSMISSION TORQUE TRIP INDICATORS WERE INSPECTED. NON EXTENDED) <BR>PERFORMED FSEU BITE IAW FIM 27-51 TASK 801. NO EXISTING FAULTS. PERFORMED OPS CHECK OF TRAILING EDG FLAPS IAW MM 27-51-00. NO DEFECTS NOTED AT THIS TIME.

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