Service difficulty report · Transmitter · Boeing 737823

Difficulty date
June 8, 2017
Submitted
June 10, 2017
Operation
Air carrier
Aircraft
N930NN
Make and model
Boeing 737823
Aircraft serial
33487
Aircraft time
13,168 hours, 5,228 cycles
Part
Transmitter
Part number
18173812
Part serial
4806
Condition
Failed
Location
Te Flap
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
L

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

What was found

THE AIRCRAFT WAS GROUNDED. FLAPS LOCKED OUT AT 15 DEGREES ON FIRST LANDING ATTEMPT. THE FLIGHT DECLARED AN EMERGENCY AND ACCOMPLISHED A GO AROUND. THE FLIGHT LANDED ON 2ND ATTEMPT WITH INHIBIT WARNING UNTIL GEAR LOWERED. AFTER LANDING, THE FLAPS RETRACTED NORMALLY. MAINTENANCE FOUND THE RIGHT FLAP TRANSMITTER TO BE AT FAULT DURING TROUBLESHOOTING. REMOVED AND REPLACED THE RIGHT HAND FLAP TRANSMITTER PER MM 27-58-01-400. OPERATIONS CHECKS NORMAL, OK FOR SERVICE.