SDR AALA20150817008

Service difficulty report · Probe · Boeing 737823

Difficulty date: August 17, 2015
Submitted: August 19, 2015
Operation: Air carrier
Aircraft: N959AN
Make and model: Boeing 737823
Aircraft serial: 30828
Aircraft time: 43,874 hours, 18,318 cycles
System (JASC): 3411 · Pitot/Static System
Part: Probe
Part serial: 244641
Condition: Faulty
Location: Pitot/Static Sys
Stage of operation: AP
How discovered: O
Nature of condition: J, G
Precautionary procedure: L, A

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

What was found

AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH, CREW NOTED AIRSPEED ISSUE & ABORTED APPROACH. DURING GO AROUND, NOTED FLAPS STUCK AT 9 DEGREES. AIR INTERRUPTED TO IAD DUE TO FLAPS STUCK AT 9 DEGREES & LE FLAP ASYMMETRY MSG. R & R SECONDARY ALTERNATE PITOT PROBE IAW AMM 34-11-01. ACCOMPLISHED ALTERNATE PITOT SYS TEST IAW 34-11-00. SYS CHECKED NORMAL. SEE ALSO AALA20150819004.