What was found
#1 ENGINE FUEL FLOW TRANSMITTER LEAKING AND CASE CORRODED. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FUEL FLOW TRANSMITTER REF B737-800 AMM 73-31-01/401. OPS CHECK GOOD AND NO LEAKS NOTED.
- Difficulty date
- February 11, 2020
- Submitted
- February 14, 2020
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 48,406 hours, 14,465 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7330 · Engine Fuel Indicating System
- Part
- Transmitter
- Part number
- 1853M48P03
- Part serial
- FEC12267
- Condition
- Leaking
- Location
- Nr 1 Fuel Flow
- Part time
- 48,406 hours, 14,465 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.