Service difficulty report · Pitot Tube · Doug MD11F

Difficulty date
July 29, 2022
Submitted
August 1, 2022
Operation
Air carrier
Aircraft
N804SN
Make and model
Doug MD11F
Aircraft serial
48804
Aircraft time
68,741 hours, 12,739 cycles
Part
Pitot Tube
Part number
851DK
Part serial
316151
Condition
Broken
Location
Zone 100
Part time
68,741 hours, 12,739 cycles
Component part number
MD11
Stage of operation
CL
How discovered
V
Nature of condition
O
Precautionary procedure
A

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

What was found

DISCREPANCY: AIRSPEED UNRELIABLE ON CAPTAINS SIDE. CORRECTIVE ACTION: REMOVED AND REPLACED CAPTAINS PITOT TUBE PER AMM 34-11-01. PERFORMED HEATER TEST PER AMM 30-30-00 AND CAPTAIN PITOT STATIC SYSTEM LEAK TEST PER AMM 34-11-00. FOUND SATISFACTORY.

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