What was found
DURING PREFLIGHT WALK AROUND, FUEL WAS DISCOVERED DRIPPING FROM NR 1 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED NR 1 ENGINE MAIN FUEL/OIL HEAT EXCHANGER ON G732667/33667 AND HPTACC VALVE REPLACED ON TASK CARD CMPT-75EO-17483-1.
- Difficulty date
- September 24, 2016
- Submitted
- September 28, 2016
- Operation
- Air carrier
- Aircraft
- N564AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35103
- Aircraft time
- 38,158 hours, 11,647 cycles
- Engine
- Cfmint CFM567B262
- System (JASC)
- 7300 · Engine Fuel and Control
- Part
- Exchanger
- Condition
- Leaking
- Location
- Nr 1 Engine
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.