Service difficulty report · Gearbox · Bell 407

Difficulty date
June 3, 2007
Submitted
June 7, 2007
Operation
General aviation
Make and model
Bell 407
Aircraft time
6,237 hours
Engine
Allsn 250C47B
Part
Gearbox
Part number
23063393
Condition
Seized
Location
Main Rotor
Part time
6,077 hours
Component
Engine · Allsn · 250C47B
Stage of operation
CR
How discovered
O
Nature of condition
J, Y
Precautionary procedure
R

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

What was found

(CAN) ENGINE CHIP ILLUMINATED, APPROX 3-4 SECONDS LATER ENGINE FAILED. (TC NR 20070604001)

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