What was found
AIR TURNBACK/INFLIGHT SHUTDOWN/DECLARED EMERGENCY. #1 ENGINE DURING CLIMB OIL FILTER BYPASS LIGHT CAME ON STAYED ON EVEN AT IDLE. SHUT DOWN #1 ENGINE. / R&R #1 ENGINE SCAVENGE OIL FILTER IAW AMM.
- Difficulty date
- June 16, 2019
- Submitted
- June 18, 2019
- Operation
- Air carrier
- Aircraft
- N7860A
- Make and model
- Boeing 73779P
- Aircraft serial
- 29362
- Aircraft time
- 42,446 hours, 29,624 cycles
- Engine
- Cfmint CFM567B242
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Filter
- Part number
- 41F9002
- Condition
- Faulty
- Location
- Nr 1 Engine Oil
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- E, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.