What was found
PILOT REPORTED THAT THERE WAS AN UNWANTED FUEL TRANSFER FROM THE RIGHT WING TANK TO CENTER TANK. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REMOVED AND REPLACED THE NR 9 FUEL PROBE IAW AMM 28-41-21-401. ALL OPS CHECKED GOOD.
- Difficulty date
- February 26, 2019
- Submitted
- March 4, 2019
- Operation
- Air carrier
- Aircraft
- N934AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29531
- Aircraft time
- 56,097 hours, 23,166 cycles
- System (JASC)
- 2820 · Aircraft Fuel Distribution System
- Part
- Probe
- Condition
- Unreliable
- Location
- Nr 9
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.