Service difficulty report · Hmu · Boeing 76734AF

Difficulty date
June 9, 2010
Submitted
June 11, 2010
Operation
Air carrier
Aircraft
N339UP
Make and model
Boeing 76734AF
Aircraft serial
37859
Engine
Ge CF680C2B6F
Part
Hmu
Part number
442329
Condition
Malfunctioned
Location
Nr 1 Engine
Stage of operation
CR
How discovered
O
Nature of condition
X
Precautionary procedure
A

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

What was found

INSPECTION TYPE:E, TOP IFSD - DIVERSION - AT CRUISE NR1 ENG LOST POWER. NO PRIOR INDICATION OR WARNINGS. COMPLETED ALL CHECKLISTS, DECLARED EMERGENCY AND DIVERTED TO RFD. MADE A SINGLE ENG LANDING WITH NO PROBLEMS. T/S PER FIM 71-05-00 FIG 104. OPS TEST OF FUEL SUCTION FEED TEST. ALL NORMAL. ENG STARTED NORMAL. REPLACE HMU AND ECU PER ENG REQUEST.

More about the Boeing 767-34AF