Service difficulty report · Longeron · Bell 407

Difficulty date
August 5, 2011
Submitted
August 25, 2011
Operation
General aviation
Aircraft
N407MH
Make and model
Bell 407
Aircraft serial
53100
Aircraft time
9,314 hours, 20,254 cycles
Engine
Allsn 250C47B
Engine time
8,023 hours
Part
Longeron
Part number
206031314177
Condition
Cracked
Location
Fuselage
Part time
9,314 hours, 20,254 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

WHEN COMPLYING WITH ASB 407-11-95 INSP OF UPPER LT LONGERON CHANNEL FOUND LONGERON CRACKED THROUGH.

More about the Bell 407