What was found
DURING ACTUATORS TEST ON ENGINE 2 FOUND SERVO FUEL HEATER LEAKING. GROUNDED - YES. R/R SERVO FUEL HEATER PER B737-900 AMM 73-11-07-400-801-F00.
- Difficulty date
- May 1, 2023
- Submitted
- May 3, 2023
- Operation
- Air carrier
- Aircraft
- N477AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40716
- Aircraft time
- 28,282 hours, 8,762 cycles
- System (JASC)
- 7310 · Engine Fuel Distribution
- Part
- Fuel Heater
- Part number
- 457311382
- Part serial
- YB053171
- Condition
- Leaking
- Location
- #2 Engine
- Part time
- 28,282 hours, 8,762 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.