Service difficulty report · Combustion Liner · Bell 407

Difficulty date
February 18, 2005
Submitted
April 1, 2005
Operation
General aviation
Make and model
Bell 407
Aircraft time
1,822 hours
Engine
Allsn 250C47B
Part
Combustion Liner
Part number
23064570
Condition
Cracked
Location
Engine
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

(CAN) PART CRACKED IN DOUBLE LIP AREA. NO CRACKS ALLOWED IN THIS LOCATION. MAJORITY OF COMBUSTION LINERS REMOVED ARE FOUND CRACKED IN THIS AREA.

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