What was found
UPON SETTING TAKEOFF THRUST, ENGINE 4 DID NOT SPOOL UP. FOLLOWED FIM 71-00 TO BLOCK 43, ENGINE OPERATED NORMAL, NO DAMAGE FOUND TO ABRADABLE SHROUD OR FAN BLADES. C/W MPA AND ACCELERATION ENGINE RUN IAW AMM 71-00-00. OPS CHECK GOOD.
- Difficulty date
- April 28, 2026
- Submitted
- April 29, 2026
- Operation
- Air carrier
- Aircraft
- N487MC
- Make and model
- Boeing 74745EF
- Aircraft serial
- 30609
- Aircraft time
- 103,254 hours, 18,764 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Power Loss
- Location
- Nr 4
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- R, J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.