Service difficulty report · Flap System · Boeing 737823

Difficulty date
July 15, 2025
Submitted
July 16, 2025
Operation
Air carrier
Aircraft
N995NN
Make and model
Boeing 737823
Aircraft serial
31245
Aircraft time
26,197 hours, 11,334 cycles
Part
Flap System
Condition
Malfunctioned
Stage of operation
AP
How discovered
O
Nature of condition
J, F
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: DURING CONFIGURATION FROM FLAPS 25 TO FLAPS 30, OBSERVED TRAILING RIDGE FLAP DISAGREE BY A NEEDLE WIDTH. RECEIVED THE AMBER LEADING EDGE FLAPS TRANSIT AND NO GREEN LEADING EDGE FLAPS LIGHT. EXECUTED A GO-AROUND AND RETRACTED FLAPS TO 1. AIRCRAFT EMERGENCY LANDED SAFELY AT IND. ACCOMPLISHED AUTO THROTTLE BITE, PER FIM 22-31-00. NO FAULTS, THEN ACCOMPLISHED FSEU BITE FOUND FAULT 27-58400 ACCOMPLISHED FIM 27-51-00-810-826 AND FIM 27-51-00-810-802 ALL TESTS PASSED. NO FAULTS FOUND