What was found
DURING IDLE LEAK CK FOUND FUEL LEAKING FROM NR 1 ENG SERVO FUEL HEATER ASSY. GROUNDED - YES. REMOVED AND REPLACED THE NR 1 ENGINE SERVO FUEL HEATER PER AMM 73-11-07. FUEL SERVO HEATER INSTALLATION TEST PASSES, NO LEAKS NOTED.
- Difficulty date
- March 25, 2017
- Submitted
- March 27, 2017
- Operation
- Air carrier
- Aircraft
- N508AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35691
- Aircraft time
- 33,143 hours, 9,978 cycles
- System (JASC)
- 7312 · Fuel Heater
- Part
- Heater
- Part number
- 457311382
- Part serial
- EM158009
- Condition
- Leaking
- Location
- Nr 1 Engine
- Part time
- 33,138 hours, 9,974 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.