What was found
NR 2 ENGINE PRECOOLER EXHAUST FIN DAMAGED. REPLACED THE PRECOOLER IAW AMM 36-11-15-004-003-001 REV120 AND AMM 36-11-15-404-020-001 REV 120. LEAK CHECKED GOOD.
- Difficulty date
- January 25, 2017
- Submitted
- January 27, 2017
- Operation
- Air carrier
- Aircraft
- N644GT
- Make and model
- Boeing 7673JHF
- Aircraft serial
- 37810
- Aircraft time
- 9,688 hours, 2,404 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Precooler
- Part number
- 7929305
- Part serial
- 2012070010
- Condition
- Damaged
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.