Service difficulty report · Shear Web · Boeing 737823

Difficulty date
February 13, 2020
Submitted
February 25, 2020
Operation
Air carrier
Aircraft
N950NN
Make and model
Boeing 737823
Aircraft serial
31194
Aircraft time
18,952 hours, 7,233 cycles
Part
Shear Web
Condition
Corroded
Location
Bs 986
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: CORROSION ON AFT CABIN WET AREA FLOOR SHEAR WEB AT BS 986.5 AND LBL 33. REPAIRED SHEAR WEB PER EA 303378.