What was found
DURING MAINTENANCE PROGRAM CHECK, IT WAS DETECTED A LEFT ENGINE FUEL LEAK. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING FUEL LEAK IN THE FUEL HEATER SERVO. THE LT HEATER SERVO FUEL WAS REPLACED IAW AMM 79-21-02, TESTED CORRECT.
- Difficulty date
- March 18, 2020
- Submitted
- June 3, 2020
- Operation
- Air carrier
- Aircraft
- N368AR
- Make and model
- Boeing 73786J
- Aircraft serial
- 36880
- Aircraft time
- 29,422 hours, 12,597 cycles
- Engine
- Cfmint CFM567B273
- System (JASC)
- 7312 · Fuel Heater
- Part
- Fuel Heater
- Part number
- 457311382
- Part serial
- EM1618559
- Condition
- Leaking
- Location
- Lt Engine
- Part time
- 29,422 hours, 12,597 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.