What was found
#1 ENG FUEL HEATER SERVO LEAKING FUEL AT CAP. GROUNDED - YES. REMOVED AND REPLACED SERVO FUEL HEATER. PERFORMED LEAK CHECK. OPS/LEAK CHECK GOOD. REF B737-900 AMM 73-11-07.
- Difficulty date
- June 24, 2022
- Submitted
- June 27, 2022
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 34,539 hours, 10,940 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7310 · Engine Fuel Distribution
- Part
- Servo
- Part number
- 457311382
- Part serial
- EM162207
- Condition
- Leaking
- Location
- #1 Engine
- Part time
- 34,003 hours, 10,768 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.