What was found
FLT NO: MGE300, LEFT ENG BLEED OFF ON T/O, AIR RETURN HNL. MX PERFORMED FIM 36-10 FT 817, FOUND LH ENG PRECOOLER OUT TEMP FAULTY. R/R FAN AIR TEMP SENSOR PER AMM. PERFORMED PNEUMATIC HEALTH CHECK NO FAULTS NOTED.
- Difficulty date
- August 13, 2025
- Submitted
- August 15, 2025
- Operation
- Air carrier
- Aircraft
- N688SL
- Make and model
- Boeing 757230
- Aircraft serial
- 25140
- Aircraft time
- 106,517 hours, 27,203 cycles
- Engine
- Pwa PW2037
- Engine time
- 75,252 hours, 24,228 cycles
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Sensor
- Part number
- 1296265
- Part serial
- 1376
- Condition
- Faulty
- Location
- Lt Bleed Temp
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.