What was found
Q1 CHECK - CORROSION ON SHEAR WEB AT BS 1021, WL 207.5 BETWEEN RBL 9 TO RBL 11. REPLACED SHEAR WEB AT BS 1021, WL 207.5 BETWEEN RBL 9 TO RBL 11 IAW B737 SRM 51-40-02-0G, FIGS 8 AND 9.
- Difficulty date
- April 7, 2012
- Submitted
- May 3, 2012
- Operation
- Air carrier
- Aircraft
- N427US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24549
- Aircraft time
- 61,145 hours, 40,839 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shear Web
- Part number
- 65C33495U2
- Condition
- Corroded
- Location
- Fuselage
- 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.