What was found
FUEL LEAK, #1 ENGINE, AT THE PUMP/HMU MATING SURFACE. GROUNDED - YES. REMOVED AND REPLACED FUEL PUMP REF B737-800 AMM TASK 73-11-11-400-801-F00 3.A THRU 6.
- Difficulty date
- May 16, 2020
- Submitted
- May 18, 2020
- Operation
- Air carrier
- Aircraft
- N587AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35684
- Aircraft time
- 47,576 hours, 13,817 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7314 · Engine Fuel Pump
- Part
- Pump
- Part number
- 3404021050
- Part serial
- 4A049842
- Condition
- Leaking
- Location
- Nr 1 Engine
- Part time
- 49,875 hours, 14,752 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.