What was found
AIRCRAFT WAS NOT GROUNDED: LEFT ENGINE FUEL FLOW TRANSMITTER LEAKING AT THE COMPONENT SPLIT LINE AND RUNNING DOWN LEFT SIDE OF ENGINE. REMOVED AND REPLACED ENGINE NUMBER 1 FUEL FLOW TRANSMITTER. PER MM 73-73-01.
- Difficulty date
- January 8, 2026
- Submitted
- January 9, 2026
- Operation
- Air carrier
- Aircraft
- N816NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31081
- Aircraft time
- 48,437 hours, 20,375 cycles
- Engine
- Cfmint CFM567B243
- System (JASC)
- 7331 · Fuel Flow Indicating
- Part
- Transmitter
- Part number
- 8TJ167GHH1
- Condition
- Leaking
- Location
- Zone 400
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.