What was found
INSPECTION TYPE:17/1WHILE REMOVING THE AFT LOWER CARGO PIT LOWER SKIN INTERCOSTAL CORROSION WAS DETECTED AT FS 1405 BETWEEN STR 29L AND 30. FOUND SKIN OUT OF LIMITS PER SRM 53-00-01-1A-1.REPAIRED SKIN PER EA 757-5360-27-A2939
- Difficulty date
- June 2, 2022
- Submitted
- June 9, 2022
- Operation
- Air carrier
- Aircraft
- N423UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25325
- Aircraft time
- 32,458 hours, 21,399 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Skin Panel
- Part number
- 146N351112
- Part serial
- NA
- Condition
- Corroded
- Location
- Fr1405/Str 29l30
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.