What was found
CHAFED DUCT, NR 2 ENG R/H CORE COWL PRECOOLER OULET DUCT (REPLACE). INSTALL PRECOOLER DUCT FOR ACCESS I.A.W SRM 51-40-02-0G REV.94 AND GOODRICH AEROSTRUCTURES CMM IPL 71-13-24 REV. 50. C/W REVIEW
- Difficulty date
- March 21, 2026
- Submitted
- April 3, 2026
- Operation
- Air carrier
- Aircraft
- N340UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 37860
- Aircraft time
- 38,876 hours, 13,870 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Duct
- Part number
- 2242334501
- Part serial
- NSN
- Condition
- Chafed
- Location
- Zone 400
- 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.