What was found
NR 1 ENGINE RT CORE COWL PRECOOLER EXIT DUCT FOUND WORN. THE DUCT WAS REPAIRED IAW SB TBC - 80C2-NAC-71-032. REV. 2.
- Difficulty date
- December 10, 2017
- Submitted
- December 18, 2017
- Operation
- Air carrier
- Aircraft
- N1409A
- Make and model
- Boeing 767306
- Aircraft serial
- 27960
- Aircraft time
- 87,789 hours, 16,233 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Duct
- Part number
- 224M47623
- Condition
- Worn
- Location
- Nr 1 Nacelle
- 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.