SDR CALA2020091501111

Service difficulty report · Pitot Head · Boeing 737824

Difficulty date: September 15, 2020
Submitted: September 15, 2020
Operation: Air carrier
Aircraft: N76532
Make and model: Boeing 737824
Aircraft serial: 62749
Aircraft time: 14,482 hours, 5,055 cycles
System (JASC): 3411 · Pitot/Static System
Part: Pitot Head
Condition: Obstructed
Location: First Officer'S
Stage of operation: CL
How discovered: O
Nature of condition: C, J
Precautionary procedure: A

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

What was found

IAS DISAGREE APPEARED F/O AIRSPEED INCORRECT, FLUSHED F/O'S PITOT PROBE CONFIRMED PLUGGED DEBRIS, REF AMM 34-11-00. PERFORMED LOW RANGE LEAK TEST ON RIGHT AND LEFT PITOT AND STATIC SYSTEMS. VERIFIED ALTIMETER AND AIR SPEED ACCURACY RIGHT PITOT, ADM QUICK DISCONNECT REQUIRES INSPECTION BUY BACK, REF FIM TASK 31-62-00-810-876. VERIFIED QUICK DISCONNECT CONNECTED PROPERLY, REF FIM TASK 31-62-00-810-876.