What was found
#2 ENGINE FUEL HEATER SERVO LEAKING AT TOP COVER GASKET. GROUNDED - YES. REPLACED #2 ENGNE FUEL HEATER SERVO PER B737-900ER AMM 73-11-07. LEAK CHECK GOOD.
- Difficulty date
- September 26, 2021
- Submitted
- September 28, 2021
- Operation
- Air carrier
- Aircraft
- N402AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41189
- Aircraft time
- 32,983 hours, 10,620 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7310 · Engine Fuel Distribution
- Part
- Heater
- Part number
- 457311382
- Part serial
- EM163577
- Condition
- Leaking
- Location
- #2 Engine
- Part time
- 32,983 hours, 10,620 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.