What was found
DURING ACCOMPLISHMENT OF BOEING SB 747-53-2721 AT A-CHECK AT HANGAR 901 EDFH, FOUND CHAFING DAMAGE TO SKIN STA 2557.5 - 2598 STR 1-3. ACCOMPLISHED REPAIR IAW SB 747-53-2721 PART 4 AND BOEING MESSAGE NUMBER MUA-MUA-23-0153-07B.
- Difficulty date
- October 31, 2023
- Submitted
- November 11, 2023
- Operation
- Air carrier
- Aircraft
- N537CA
- Make and model
- Boeing 747446F
- Aircraft serial
- 33749
- Aircraft time
- 61,220 hours, 11,048 cycles
- Engine
- Ge CF680C2*
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- 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.