- Difficulty date
- August 28, 2019
- Submitted
- March 18, 2022
- Operation
- Air carrier
- Aircraft
- N754SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29849
- Aircraft time
- 70,150 hours, 41,334 cycles
- Part
- Strap
- Condition
- Corroded
- Location
- Centre Fuselage
- 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.
What was found
***CORROSION*** ON LEFT WING EMERGENCY EXIT LOWER SILL STRAP AT BS 639 LBL 68 WL 222 / EVALUATED; FOUND NO ALLOWABLE DAMAGE PER SRM REMOVED AND REPLACED LEFT WING EMERGENCY EXIT LOWER SILL STRAP AT B.S. 639 LBL 68 WL 222 IAW SRM'S 51-40-02; SRM 51-40-05; SRM 51-10-02; DWG'S 144A6201 AND DWG 411A2802; SOPM'S 20-43-03; SOPM 20-41-02; SOPM 20-41-05