Service difficulty report · Unknown · Boeing 737823

Difficulty date
June 29, 2023
Submitted
July 3, 2023
Operation
Air carrier
Aircraft
N817NN
Make and model
Boeing 737823
Aircraft serial
29558
Aircraft time
39,694 hours, 16,474 cycles
Part
Unknown
Part number
C16221KA02
Part serial
C16221016012
Condition
Faulty
Location
Zone 200 - Fuse
Part time
2,403 hours, 1,180 cycles
Stage of operation
CL
How discovered
V
Nature of condition
J
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: AIRSPEED DISAGREE AFTER TAKEOFF. EMERGENCY DECLARED; FLIGHT RETURNED TO SAP LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202306307478: MAINTENANCE REPLACED THE INTEGRATED STANDBY FLIGHT DISPLAY PER AMM 34-24-02 (AALA202306307478) AND REPLACED CAPTAINS AIR DATA MODULE LEAKING MOISTURE DRAIN HOSE PER AMM 20-10-52 (AALA202307033263).** (CLOSED)