Service difficulty report · Engine · Doug MD11

Difficulty date
January 1, 2009
Submitted
January 5, 2009
Operation
Air carrier
Aircraft
N272WA
Make and model
Doug MD11
Aircraft serial
48437
Engine
Pwa PW4462
Engine time
47,348 hours, 8,203 cycles
Part
Engine
Condition
Defective
Location
Nr 2
Part time
47,348 hours, 8,203 cycles
Stage of operation
CR
How discovered
O
Nature of condition
E, J
Precautionary procedure
E

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

What was found

IN CRUISE RECEIVED A LVL 2 ENG 2 OIL FILTER ALERT. NOTICED INCREASING EVM COMP INDICATION AND RECIEVED A LVL 1 ENG 2 VIB HI ALERT. LATER MODERATE A/C VIB NOTICED, EVM COMP OF 5.0, A LVL 2 SEL FADEC ALT ALERT AND A DROP IN N1 OF NR 2 ENG COMPLETED IFSD PROCEDURE. MALFUNTION WAS CONFINED TO NR 2 ENG. CONDITIONS ALLOWED CONTINUED FLIGHT. R/R NR 2 ENGINE PER WOA.

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