- Difficulty date
- April 3, 2024
- Submitted
- April 8, 2024
- Operation
- Air carrier
- Make and model
- Boeing 74745E
- Aircraft serial
- 27062
- Aircraft time
- 125,611 hours, 21,370 cycles
- Part
- Skin
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Lt Wing
- 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.
What was found
CORROSION DAMAGES ON THE LH WING UPPER SKIN (P/N= 112U3101-3) UPPER SURFACE NEAR WBL 150.00, MID SPAR(<P>1. REMOVED THE AFFECTED FASTENERS IAW SRM 51-40-02-0G-0 REV=120 2. BLENDED OUT THE DAMAGE AREA IAW SRM 517-20-01-1A-A REV 120 3. PFM NDT INSP REFER TO JOB CARD ATTACHING SHEET 0429725 & DATA SHEET 9184864-1 4. ACCOMPLISHED EI T2024A57M-465 REV 1 AND EI ATTACHED TO W/O 9184863 5. CONDITION CHECK NORMAL, JOB COMPLETED</P>)