SDR DLM88020824

Service difficulty report · Pitot Line · Doug MD88

Difficulty date: July 17, 2002
Submitted: August 14, 2002
Operation: Air carrier
Aircraft: N935DL
Make and model: Doug MD88
Aircraft serial: 49722
Aircraft time: 37,033 hours, 30,051 cycles
System (JASC): 3411 · Pitot/Static System
Part: Pitot Line
Condition: Loose
Location: E/E Bay
Stage of operation: CL
How discovered: O
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

F/O AIRSPEED WENT TO ZERO, A/T AND A/P DISCONNECTED, OVERSPEED WARNING CONTINUOUS, F/D FAILED, F/O AIRSPEED WENT FROM 0 KTS TO 350 KTS. CADC BOTH ON 1 AIRSPEED, RETURNED TO NORMAL. FOUND PITOT LINE AT NR 2 CADC NOT SECURED. AS PRECAUTION REPLACED NR 2 CADC PER M/M 34-16-01-2. RAN RTS BOTH NR 1 AND 2 DFGC SYSTEMS GO.

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