Service difficulty report · Heat Exchanger · Boeing 76734AF

Difficulty date
February 16, 2008
Submitted
February 18, 2008
Operation
Air carrier
Aircraft
N327UP
Make and model
Boeing 76734AF
Aircraft serial
27753
Engine
Ge CF680C2*
Part
Heat Exchanger
Part number
1601425
Part serial
OEYR0281
Condition
Leaking
Location
Lt Engine
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A, E

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

What was found

INSPECTION TYPE:ETOP DIVERSION - FUEL LEAK ON LT ENG, LT ENG SHUT DOWN AS PER CHECKLIST. REPLACED FUEL/OIL HEAT EXCHANGER PER MM 79-21-01-4. PERFORMED ENG RUN CHECK 40 MIN INCLUDE HI PWR PER MM 71-00-00 AND NO FUEL LEAK NOTED. ACCOMPLISHED WINDMILLING INSP PER MM 72-00-00-6. A/C OK FOR SERVICE.

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