Service difficulty report · Combustion Liner · Bell 407

Difficulty date
January 27, 2004
Submitted
October 5, 2004
Operation
General aviation
Make and model
Bell 407
Aircraft time
4,602 hours
Engine
Allsn 250C47B
Part
Combustion Liner
Part number
23030911
Condition
Cracked
Location
Engine
Stage of operation
IN
How discovered
9
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

(CAN) CRACKS FOUND IN OUTER COMBUSTION CASE ARMPIT AREA ON NORMAL DAILY INSPECTION. NO CRACKS ALLOWED IN THIS AREA.

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