Service difficulty report · Hmu · Bell 407

Difficulty date
February 26, 2009
Submitted
May 13, 2009
Operation
General aviation
Make and model
Bell 407
Aircraft serial
53900
Aircraft time
4 hours
Engine
Allsn 250C47B
Part
Hmu
Condition
Leaking
Location
Engine
Stage of operation
LD
How discovered
O
Nature of condition
K, J
Precautionary procedure
O

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

What was found

(CAN) EN-ROUTE, DURING THE LAST FUEL STOP, A FUEL LEAK WAS OBSERVED, LEAK WAS COMING FROM THE HMU.

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