What was found
DISASSEMBLY INSPECTION REVEALED DETAIL VANE OF 10TH/11TH SHROUD BROKEN OUT CAUSING SECONDARY HPC BLADE/VANE DAMAGE. SHROUD WILL BE FORWARDED TO PRATT & WHITNEY ENGINEERING FOR FAILURE INVESTIGATION. (X
- Difficulty date
- March 9, 2000
- Submitted
- April 3, 2000
- Operation
- Air carrier
- Aircraft
- N708TW
- Make and model
- Boeing 757231
- Aircraft serial
- 28480
- Engine
- Pwa PW2037
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Shroud
- Part number
- 1B7610
- Part serial
- DENCAP9100
- Condition
- Damaged
- Location
- Compressor
- Part time
- 3,221 hours, 1,107 cycles
- 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.