Service difficulty report · Shear Web · Boeing 737823

Difficulty date
June 18, 2019
Submitted
June 19, 2019
Operation
Air carrier
Aircraft
N930NN
Make and model
Boeing 737823
Aircraft serial
33487
Aircraft time
19,103 hours, 7,782 cycles
Part
Shear Web
Condition
Corroded
Location
Bs 986.5-992.8
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

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT WET AREA FLOOR SHEAR WEB BETWEEN BS 986.5 AND BS 992.8 AT RBL 45. REPAIRED SHEAR WEB PER EA 295213.