What was found
INSPECTION TYPE:SI, CORROSION (C53-111-01.05-01) ON STIFFENER ATTACH ANGLE BS 336 LBL 15 WL 170. REMOVED ATTACH ANGLE, FOUND TO BE OUT OF LIMITS PER SRM 53-10-1. FABRICATED PER SRM 51-20-1, INSTALLED ATTACH ANGLE PER SRM 51-30-2.
- Difficulty date
- March 30, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N925UP
- Make and model
- Boeing 72731C
- Aircraft serial
- 19230
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Corroded
- Location
- Bs 336
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.