- Difficulty date
- January 12, 2017
- Submitted
- January 13, 2017
- Operation
- Air carrier
- Aircraft
- N643GT
- Make and model
- Boeing 7673JHF
- Aircraft serial
- 37809
- Aircraft time
- 9,632 hours, 2,609 cycles
- Part
- Gasket
- Condition
- Leaking
- Location
- Heat Extchanger
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND THE NR 1 ENGINE FUEL / OIL HEAT EXCHANGER GASKET FUEL SEEPING. REPLACED THE NR 1 ENGINE FUEL / OIL HEAT EXCHANGER GASKET IAW AMM 79-21-01-024-065 REV 120 & AMM 79-21-01-424-066 REV 120. PERFORM IDLE LEAK CHECK, NO LEAKS FOUND IAW AMM 71-00-00-795-034 REV 120.