What was found
(CAN) CRACK ALONG LEFT SIDE "ARMPIT" WELD LINE FOUND DURING UNSCHEDULED TURBINE REMOVAL FOR CEB A-72-6060. NO CRACKS ALLOWED IN THIS AREA.
- Difficulty date
- October 30, 2006
- Submitted
- December 4, 2006
- Operation
- General aviation
- Make and model
- Bell 407
- Aircraft time
- 4,894 hours
- Engine
- Allsn 250C47B
- System (JASC)
- 7240 · Turbine Engine Combustion Section
- Part
- Combustion Case
- Part number
- 23030911K
- 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.