What was found
ENGINE ACCESSORY CASE INPUT SHAFT TEFLON WASHER (SEAL RING), PN 3118217-01, DISINTEGRATED AND WAS FOUND IN THE OIL SCAVENGE PUMP SCREEN DURING A SCHEDULED INSP. ACCESSORY CASE REMOVAL REQUIRED FOR WASHER REPLACEMENT.
- Difficulty date
- October 15, 2010
- Submitted
- October 15, 2010
- Operation
- General aviation
- Aircraft
- N1MU
- Make and model
- Beech B200
- Aircraft serial
- BB1245
- Aircraft time
- 5,860 hours, 5,260 cycles
- Engine
- Pwa PT6A60A
- Engine time
- 5,812 hours, 5,235 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Seal Ring
- Part number
- 311821701
- Condition
- Disintegrated
- Location
- Engine Case
- 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.