What was found
CHAFED BOX , NR 4 ENG RT CORE COWL INNER AFT LATCH BOX AREA. IAW SRM 51-40-02-0G REV. 106 AND CMM IPL 71-13-24 REV. 50 INSTALLED NEW BOX.
- Difficulty date
- May 30, 2026
- Submitted
- June 8, 2026
- Operation
- Air carrier
- Aircraft
- N577UP
- Make and model
- Boeing 74744AF
- Aircraft serial
- 35666
- Aircraft time
- 63,511 hours, 9,924 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Cover
- Part number
- 2242342501
- 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.