Service difficulty report · Web · Boeing 737924ER

Difficulty date
June 17, 2026
Submitted
June 19, 2026
Operation
Air carrier
Aircraft
N37413
Make and model
Boeing 737924ER
Aircraft serial
31664
Aircraft time
53,774 hours, 19,390 cycles
Part
Web
Part number
143A812210
Condition
Corroded
Location
Zone 100
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

CORROSION: AFTER REMOVAL OF FWD CARGO DOOR CUTOUT PLATE ASSY FOUND WEB WITH UPPER SURFACE CORROSION IN SEVERAL AREA REF AAR N/R 100035713. REMOVED AND REPLACED FWD CARGO SILL WEB FROM APPROX BS 440 - 492.4, RBL 30 IAW SRM 51-40-02-0G-0 DWG 143A8120.