What was found
PILOT REPORTED "LEFT ENGINE OIL LEAK". MAINTENANCE OIL LEAK TO BE COMING FROM THE OIL SCAVENGE PUMP HOUSING. REPLACED SCAVENGE PUMP HOUSING. FOUND CAVITATION EROSION THROUGH CASTING.
- Difficulty date
- May 8, 2021
- Submitted
- May 10, 2021
- Operation
- Air carrier
- Aircraft
- N246AX
- Make and model
- Beech 1900C
- Aircraft serial
- UC114
- Aircraft time
- 30,000 hours, 31,259 cycles
- Engine
- Pwa PT6A65B
- Engine time
- 1,588 hours, 1,913 cycles
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Housing
- Part number
- 310732401
- Condition
- Eroded
- Location
- Scav Pump
- Part time
- 1,588 hours, 1,913 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.