What was found
ON TAKEOFF ROLL "ENG 4 OIL FILT" EICAS. LOW SPEED 40 KIAS ABORT.(<P>REPLACED ENG OIL FILTER PER AMM 79-28-08 T/S PER FIM 79-00 FIG 103 NO DEFECTS FOUND. AIRCRAFT OK FOR SERVICE.</P>)
- Difficulty date
- December 23, 2023
- Submitted
- December 24, 2024
- Operation
- Air carrier
- Aircraft
- N439GT
- Make and model
- Boeing 747409F
- Aircraft serial
- 30767
- Aircraft time
- 95,389 hours, 17,474 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Oil Filter
- Part number
- 654T003514
- Condition
- Warning Message
- Location
- Nr 4 Engine
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.