Service difficulty report · Flap System · Boeing 737900ER

Difficulty date
February 10, 2023
Submitted
February 10, 2023
Operation
Air carrier
Aircraft
N36472
Make and model
Boeing 737900ER
Aircraft serial
31653
Aircraft time
31,110 hours, 10,919 cycles
Part
Flap System
Part number
NA
Condition
Warning Light
Location
Flaps
Stage of operation
DE
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

TRAILING EDGE FLAPS DISAGREE WITH POSITION HANDLE AT 30 BUT INDI CAT ING FLAPS 5 CYCLED FLAPS SEVERAL TIMES, PASSED FSEU BITE PER 27-51 TASK 801, ACCOMP VISUAL INSPECTION OF FLAP OPERATON. CAN NOT DUPLICATE, OK PER TSM 27-51 TASK 802.

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