What was found
#2 ENG FUEL LEAKING FROM HMU AFT CANNON PLUG (HAAU-A) FITTING AT BOTTOM OF HMU. GROUNDED - YES. REMOVED & REPLACED HMU FROM #2 ENG. REF B737-900 AMM 73-21-10.
- Difficulty date
- May 31, 2022
- Submitted
- June 2, 2022
- Operation
- Air carrier
- Aircraft
- N408AS
- Make and model
- Boeing 737900ER
- Aircraft serial
- 41732
- Aircraft time
- 34,669 hours, 11,000 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Hmu
- Part number
- 1853M56P16
- Part serial
- BECWB798
- Condition
- Leaking
- Location
- #2 Engine
- Part time
- 30,415 hours, 9,485 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.