What was found
ON PREFLIGHT OBSERVED FLUID LEAK FROM #1 ENGINE DRAIN MAST. REMOVED FROM SERVICE. REMOVED, RE ORINGINED AND REINSTALLED OSG IAW 61-20-26-000/400-801. LEAK CHECK GOOD. OPERATIONAL TEST GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- September 8, 2019
- Submitted
- September 9, 2019
- Operation
- Air carrier
- Aircraft
- N403QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4037
- Aircraft time
- 42,609 hours, 45,141 cycles
- System (JASC)
- 6120 · Propeller Controlling System
- Part
- O-Ring
- Condition
- Damaged
- Location
- Prop System
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.