What was found
ROTOR ASSY FAILED SB LT101-72-10-0153, Q-ROTOR = 12.36 GMIN2. EXCESSIVE IBPT BLADE SHIFT. REPLACED WITH USED UNIT, CORRECTED PROBLEM. PART TOTAL CYCLES, 3,148.
- Difficulty date
- July 28, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N158BK
- Make and model
- Bolkms BK117A3
- Aircraft serial
- 7058
- Engine
- Lyc LTS101650B1
- System (JASC)
- 7250 · Turbine Section
- Part
- Rotor Assy
- Part number
- 414129001
- Condition
- Failed
- Location
- Power Turbine
- Part time
- 1,529 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.