SDR DXTA200400299

Service difficulty report · Pitot Line · Cessna 750

Difficulty date: April 22, 2004
Submitted: May 13, 2004
Operation: Air carrier
Aircraft: N919QS
Make and model: Cessna 750
Aircraft serial: 7500224
Aircraft time: 432 hours, 250 cycles
System (JASC): 3411 · Pitot/Static System
Part: Pitot Line
Condition: Contaminated
Location: Pitot/Static Sys
Stage of operation: TO
How discovered: O
Nature of condition: J
Precautionary procedure: C

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

What was found

ON TAKEOFF ROLL AT APPROX 75 KNTS, THE MACH TRIM KICKED OFF AND ON, THEN THE YAW DAMPER KICKED OFF, MASTER CAUTION CAME ON, ABORT TAKEOFF. FOUND PITOT MASTS FULL OF WATER, PURGED OUT WATER WITH NITROGEN. PERFORMED LEAK CHECK OF PITOT SYSTEM IAW CESSNA 750 MM CHAPTER 34-11-01.

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