What was found
NR 1 ENGINE JUST BEHIND AGB 6 O'CLOCK POSITION, HEAT EXCHANGER OIL/FUEL IS LEAKING THROUGH METAL GASKETS. REMOVED AND REPLACED 2EA GASKETS ON FUEL/OIL HEAT EXCHANGER #1 ENGINE PER B767 AMM 79-21-01-024-065 LEAK CHECK GOOD.
- Difficulty date
- August 10, 2017
- Submitted
- August 14, 2017
- Operation
- Air carrier
- Aircraft
- N642GT
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26207
- Aircraft time
- 78,292 hours, 20,172 cycles
- Engine
- Ge CF680C2B6F
- System (JASC)
- 7921 · Engine Oil Cooler
- Part
- Exchanger
- Condition
- Leaking
- Location
- Fuel/Oil
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.