Service difficulty report · Stiffener · Boeing 737924ER

Difficulty date
May 19, 2024
Submitted
June 11, 2024
Operation
Air carrier
Aircraft
N37419
Make and model
Boeing 737924ER
Aircraft serial
31666
Aircraft time
50,841 hours, 18,089 cycles
Part
Stiffener
Part number
147A854023
Condition
Corroded
Location
Bs 955
Stage of operation
IN
How discovered
O
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

MAIN CABIN AFT WET AREA INNER CORD APPROX STA 95 5 UPPER SURFACE HAS CORROSION.. CORROSION REMOVED AND REPAIR ACCOMPLISHED ON NR 4300 27828 PER ECRA 5370-01120. DIPS REQUIRED PER ECRA ARE CAPTURED ON LP 8246400 AND 8246477. RII INSPECTION COMPLIED WITH ON NR 27828.