Service difficulty report · Regulator Valve · Doug MD11F

Difficulty date
November 25, 2016
Submitted
November 28, 2016
Operation
Air carrier
Aircraft
N545JN
Make and model
Doug MD11F
Aircraft serial
48545
Aircraft time
81,488 hours, 14,830 cycles
Part
Regulator Valve
Part number
32902803
Part serial
689
Condition
Inoperative
Location
Zone 400
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
F, E, A

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

What was found

ENGINE NR 2 FIRE WARNING LEVEL 3 ALERT CLIMBING THROUGH FL190. ENGINE SHUT DOWN. FIRE EXTINGUISHER DISCHARGED. FOUND PRESSURE REGULATOR VALVE (PRV) INOPERATIVE. REPLACED PRV.

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