What was found
NO.1 PYLON RH NO.1 CORN COWL HINGE FITTING FWD LUG FWD SURFACE FOUND CHAFING(<P>SPOTFACE LUG FACE REQUIRED TO PROVIDE FLAT SURFACE AND FABRICATE CUSTOM WAHSER AS PER RI-54-50-15543 REV A</P>)
- Difficulty date
- April 29, 2022
- Submitted
- May 3, 2022
- Operation
- Air carrier
- Aircraft
- N473MC
- Make and model
- Boeing 747
- Aircraft serial
- 27174
- Aircraft time
- 111,020 hours, 19,942 cycles
- System (JASC)
- 5400 · Nacelle/Pylon Structure
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.