Service difficulty report · Pitot Tube · Doug MD11F

Difficulty date
December 16, 2015
Submitted
December 16, 2015
Operation
Air carrier
Aircraft
N286UP
Make and model
Doug MD11F
Aircraft serial
48453
Aircraft time
81,719 hours, 14,053 cycles
Part
Pitot Tube
Part number
851DK
Part serial
215381
Condition
Inoperative
Location
F/O
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
L

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

What was found

DIVERSION, ON APPROACH DEN ICING CONDITIONS BOTH AIRSPEED AMBER FLT DIRECTOR INOPERATIVE AUTO THROTTLES INOP AUTOPILOT INOP ELEV FEEL MANUAL FLAP LIMIT OVERRIDE MANUAL LEVEL 2 WINDSHEAR DETECT FAIL FOUND F/O PITOT TUBE DEFORMED PARTIALLY BLOCKED. R & R F/O PITOT TUBE IAW MM 34-11-01. PERFORMED LEAK TEST IAW MM34-11-00. OPS & LK CKS GOOD, PURGED PITOT STATIC SYS IAW MM 34-11-00. PERFORMED FUNCTIONAL CHECK OF PITOT STATIC SYS IAW MM34-11-00. ALL TESTS PASSED WORK.

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