SDR IPXA2020011550914

Service difficulty report · Pitot Tube · Boeing 76734AF

Difficulty date: January 13, 2020
Submitted: January 15, 2020
Operation: Air carrier
Aircraft: N324UP
Make and model: Boeing 76734AF
Aircraft serial: 27750
Aircraft time: 55,435 hours, 18,369 cycles
System (JASC): 3411 · Pitot/Static System
Part: Pitot Tube
Condition: Obstructed
Location: Pitot/Static Sys
Stage of operation: TO
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

INSPECTION TYPE:N/A**AIR TURN BACK** AIRSPEED UNRELIABLE, SINGLE AIR DATA, RUDDER RATIO, L ENG EEC, R ENG EEC, AILERON LOCKOUT.FLUSHED PITOT STATIC SYS AS PER AMM 34-11-00 FOUND DEBRIS IN FO PITOT TUBE. ACCOMPLISHED AIR DATA SYS TEST AS PER AMM 34-12-00 OPS CHECK NORMAL.

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