What was found
C4 DISK WAS RETURNED DUE TO CORROSION. DISK WAS RECEIVED WITH 3 BROKEN AND 6 BENT WINDAGE TABS. PER ENGINE MANUAL 481672 SECTION 72-33-35, INSP 01. THIS PART IS SCRAP. PART WAS TAGGED SCRAP AND RETURNED.
- Difficulty date
- March 27, 1997
- Submitted
- March 26, 2000
- Operation
- General aviation
- Engine
- Pwa JT8D1
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- C4 Disk
- Part number
- 745704
- Condition
- Corroded
- Location
- Windage Tab
- Part time
- 25,321 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.