Service difficulty report · Transmitter · Boeing 737823

Difficulty date
February 24, 2026
Submitted
March 4, 2026
Operation
Air carrier
Aircraft
N976NN
Make and model
Boeing 737823
Aircraft serial
33243
Aircraft time
31,347 hours, 13,354 cycles
Part
Transmitter
Part number
18173812
Part serial
1814
Condition
Failed
Location
Flap Sys
Part time
36,786 hours, 15,721 cycles
Stage of operation
AP
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: WHEN EXTENDING THE FLAPS, TRAILING EDGE FLAPS STUCK ASYMMETRICAL BETWEEN 0 AND 1 WITH LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT TPA. REMOVED AND REPLACED NR 1 FLAP POSITION TRANSMITTER. IAW AMM 27-58-01, OPS CHECK GOOD.