Service difficulty report · Fmu · Doug MD11F

Difficulty date
June 11, 2014
Submitted
June 12, 2014
Operation
Air carrier
Aircraft
N529FE
Make and model
Doug MD11F
Aircraft serial
48624
Aircraft time
44,637 hours, 9,238 cycles
Engine
Pwa PW4462
Part
Fmu
Part number
8010004
Part serial
F18348
Condition
Inoperative
Location
Nr 3 Engine
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

REJECTED TAKEOFF FOR AN ENGINE FAIL LIGHT. NR 3 ENGINE WOULD NOT FULLY SPOOL UP. PERFORMED GVI FOR BOTH ENGINE INTAKE & EXHAUST AREA, FOUND NO DEFECTS. NO FAULTS STORED ON ALL EEC. PERFORMED FADEC INTERFACE TEST ON BOTH FCC-1 & FCC-2. ALL TEST PASSED IAW MM 22-01-10-5. DEU NR 3 HAS NO FAULT. ENGINE PRESSURE RATIO INDICATOR INOPERATIVE & AUTO THROTTLES INOPERATIVE. ACFT CATII. RAN NR 1 & NR 3 ENG IAW JRH, FOUND NORMAL ENGINE INDICATION. DUE TO HISTORY FOR NR 3 ENG EPR IND SPLIT AT TAKEOFF POWER ASSURANCE TABLE ON AMM 71-02-09-5-2. ACFT OK FOR SERVICE.

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