What was found
#2 ENGINE FUEL FLOW TRANSMITTER LEAKING AT 7 DROPS PER MINUTE DURING LEAK CHECKS AFTER ENGINE CHANGE. GROUNDED - YES. REMOVED AND REPLACED THE #2 ENGINE FUEL FLOW TRANSMITTER PER B737-800 AMM 73-31-01-400-801-FOO.
- Difficulty date
- December 28, 2022
- Submitted
- December 30, 2022
- Operation
- Air carrier
- Aircraft
- N535AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35200
- Aircraft time
- 43,057 hours, 12,345 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7330 · Engine Fuel Indicating System
- Part
- Transmitter
- Part number
- 1853M48P03
- Part serial
- FDTM4675
- Condition
- Leaking
- Location
- Nr 2 Eng Fuel
- Part time
- 34,658 hours, 10,996 cycles
- 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.