Service difficulty report · Eec · Doug MD11F

Difficulty date
January 25, 2014
Submitted
February 11, 2014
Operation
Air carrier
Aircraft
N955AR
Make and model
Doug MD11F
Aircraft serial
48496
Aircraft time
66,962 hours, 17,611 cycles
Engine
Pwa PW4460
Engine time
45,381 hours, 11,207 cycles
Part
Eec
Part number
7911006110
Condition
Failed
Location
Nr 2 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

DURING TAKEOFF ROLL, CREW RECEIVED A LEVEL 2 ALERT ON THE EAD WITH A MASTER CAUTION LIGHT FOR ENGINE N1, RPM HIGH. DISCONTINUED TAKEOFF. MAXIMUM N1 RPM RECORDED WAS 111.6. NO FURTHER INCIDENT. FOLLOWED PROCEDURES IN FIM 77-11-06, INSPECTED ENGINE. NO FAULTS NOTED. REPLACED EEC IAW AMM 71-02-07 & AMM 71-02-06, RAN NR 2 ENGINE. OP CHECKED GOOD AND ACFT RETURNED TO SERVICE.

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