What was found
INSPECTION TYPE-C, CORROSION (C53-111-03-1B) ON STIFFENER BS 336 RBL 15 WL 181. FOUND CORROSION TO BE OUT OF LIMITS PER SRM 53-10-1. REMOVED AND REPLACED STIFFENER IAW SRM 51-20-1, 51-30-5 AND MM 51-20-151.
- Difficulty date
- April 26, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N936UP
- Make and model
- Boeing 727108C
- Aircraft serial
- 19503
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 65184178
- 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.