Service difficulty report · Indicator · Boeing 7377L9

Difficulty date
December 13, 2021
Submitted
December 14, 2021
Operation
Air carrier
Aircraft
N7841A
Make and model
Boeing 7377L9
Aircraft serial
28015
Aircraft time
53,944 hours, 29,047 cycles
Part
Indicator
Condition
Faulted
Location
Te Flaps
Stage of operation
AP
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

ON APPROACH WHEN SELECTING FLAPS 5 I NOTICED A SPLIT FLAP BETWEEN 0-1. THE LEADING EDGE FLAP CAME OUT PARTIALLY BUT WE HAD L/E FLAP ORANGE TRANSIT LIGHT ON + TRAILING EDGE FLAPS STOPPED HALFWAY ; BETWEEN 0 + 1 AFTER ALL CHECKLIST WERE RAN WE LANDED FLAPS UP AT 189 KNOTS. LANDING WAS SMOOTH AND UNEVENTFUL. THE CHECKLIST HAD ME PUT THE FLAP HANDLE TO THE UP POSITION + AFTER LANDING THE LE ORANGE TRANSIT LIGHT WENT OUT. / [01] PERFORMED FIM TASK 27-51 TASK 813; FOUND L/H FLAP TRANSMITTER FAULTED & FLAP POS IND TO LAG. R&R L/H FLAP TRANSMITTER PER AMM 27-58-01 & R&R FLAP POSITION IND PER AMM 27-58-02. OPS CHK GOOD AT THIS TIME. REF LP 1941527 FOR CONDITIONAL INSP.

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