Service difficulty report · Fuel/Oil Cooler · Boeing 7878

Difficulty date
June 25, 2015
Submitted
July 26, 2015
Operation
Air carrier
Aircraft
N782AV
Make and model
Boeing 7878
Aircraft serial
37504
Aircraft time
1,651 hours, 418 cycles
Engine
Rroyce TRENT1000A
Part
Fuel/Oil Cooler
Condition
Defective
Location
Rt 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

ENGINE FUEL FILTER RT APPEAR ON EICAS AFTER TAKEOFF. IAW PCM B787 - 81202-A7701-00, DMC A-R79-21-11-00E-720-A-A. THE ENG FUEL & OIL HEAT EXCHANGER WAS REPLACED ON RT ENG & IAW B787-A-R71-00-00-16B-364A-A. FUEL & OIL LEAK TEST WAS DONE & SATISFACTORY.

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