Service difficulty report · Shear Web · Boeing 737

Difficulty date
July 20, 2022
Submitted
August 11, 2022
Operation
Air carrier
Aircraft
N915AN
Make and model
Boeing 737
Aircraft serial
29516
Aircraft time
60,864 hours, 25,069 cycles
Part
Shear Web
Condition
Corroded
Location
Zone 100 - Fuse
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.

What was found

AIRCRAFT IN BASE MAINTENANCE: MAIN CABIN RH AFT GALLEY FLOOR ATTACH STRIP HAS AREA OF CORROSION AT STA 987 AND RIGHT BUTT LINE 36. REMOVED AND REPLACED SHEAR WEB PER SRM 51-40-02-0G.**SUPPLEMENTAL REPORT FOR AALA202207269856: UPDATING CORROSION LEVEL CHANGED TO LEVEL 2.** (CLOSED)