What was found
DURING TRANSIT CHECK, A FUEL LEAK WAS DETECTED IN THE LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING THE FUEL SERVO HEATER LEAKING. SO THE LEFT FUEL SERVO HEATER WAS REPLACED, IAW AMM 73-11-07, TESTED CORRECT.
- Difficulty date
- January 4, 2021
- Submitted
- January 28, 2021
- Operation
- Air carrier
- Aircraft
- N958AM
- Make and model
- Boeing 737852
- Aircraft serial
- 39958
- Aircraft time
- 22,276 hours, 8,107 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7312 · Fuel Heater
- Part
- Fuel Heater
- Part number
- 457311382
- Part serial
- YB0528123
- Condition
- Leaking
- Location
- Left Engine
- Part time
- 22,276 hours, 8,107 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.