What was found
DURING DISASSEMBLY TO INSPECT FOR HIDDEN DAMAGE. SULFIDATION ON BACK SIDE OF BLADES. ENSURE PROPER APPLICATIONS OF COATING IS COMPLIED WITH. (M)
- Difficulty date
- August 24, 2001
- Submitted
- November 5, 2001
- Operation
- Air carrier
- Aircraft
- N158H
- Make and model
- Bell 206B
- Aircraft serial
- 2974
- Engine
- Allsn 250C20B
- System (JASC)
- 7250 · Turbine Section
- Part
- Blade
- Part number
- 6886407
- Part serial
- X144363
- Condition
- Corroded
- 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.